25051968

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 168

約数和(自身を含む): 78614016

約数和(自身を除く): 53562048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 61, 62, 64, 69, 72, 92, 93, 96, 122, 124, 138, 144, 183, 184, 186, 192, 207, 244, 248, 276, 279, 288, 366, 368, 372, 414, 488, 496, 549, 552, 558, 576, 713, 732, 736, 744, 828, 976, 992, 1098, 1104, 1116, 1403, 1426, 1464, 1472, 1488, 1656, 1891, 1952, 1984, 2139, 2196, 2208, 2232, 2806, 2852, 2928, 2976, 3312, 3782, 3904, 4209, 4278, 4392, 4416, 4464, 5612, 5673, 5704, 5856, 5952, 6417, 6624, 7564, 8418, 8556, 8784, 8928, 11224, 11346, 11408, 11712, 12627, 12834, 13248, 15128, 16836, 17019, 17112, 17568, 17856, 22448, 22692, 22816, 25254, 25668, 30256, 33672, 34038, 34224, 35136, 43493, 44896, 45384, 45632, 50508, 51336, 60512, 67344, 68076, 68448, 86986, 89792, 90768, 101016, 102672, 121024, 130479, 134688, 136152, 136896, 173972, 181536, 202032, 205344, 260958, 269376, 272304, 347944, 363072, 391437, 404064, 410688, 521916, 544608, 695888, 782874, 808128, 1043832, 1089216, 1391776, 1565748, 2087664, 2783552, 3131496, 4175328, 6262992, 8350656, 12525984, 25051968]

約数ペア:

[(1, 25051968), (2, 12525984), (3, 8350656), (4, 6262992), (6, 4175328), (8, 3131496), (9, 2783552), (12, 2087664), (16, 1565748), (18, 1391776), (23, 1089216), (24, 1043832), (31, 808128), (32, 782874), (36, 695888), (46, 544608), (48, 521916), (61, 410688), (62, 404064), (64, 391437), (69, 363072), (72, 347944), (92, 272304), (93, 269376), (96, 260958), (122, 205344), (124, 202032), (138, 181536), (144, 173972), (183, 136896), (184, 136152), (186, 134688), (192, 130479), (207, 121024), (244, 102672), (248, 101016), (276, 90768), (279, 89792), (288, 86986), (366, 68448), (368, 68076), (372, 67344), (414, 60512), (488, 51336), (496, 50508), (549, 45632), (552, 45384), (558, 44896), (576, 43493), (713, 35136), (732, 34224), (736, 34038), (744, 33672), (828, 30256), (976, 25668), (992, 25254), (1098, 22816), (1104, 22692), (1116, 22448), (1403, 17856), (1426, 17568), (1464, 17112), (1472, 17019), (1488, 16836), (1656, 15128), (1891, 13248), (1952, 12834), (1984, 12627), (2139, 11712), (2196, 11408), (2208, 11346), (2232, 11224), (2806, 8928), (2852, 8784), (2928, 8556), (2976, 8418), (3312, 7564), (3782, 6624), (3904, 6417), (4209, 5952), (4278, 5856), (4392, 5704), (4416, 5673), (4464, 5612)]