25329408

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 75546240

約数和(自身を除く): 50216832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 59, 64, 78, 86, 96, 104, 118, 128, 129, 156, 172, 177, 192, 208, 236, 256, 258, 312, 344, 354, 384, 416, 472, 516, 559, 624, 688, 708, 767, 768, 832, 944, 1032, 1118, 1248, 1376, 1416, 1534, 1664, 1677, 1888, 2064, 2236, 2301, 2496, 2537, 2752, 2832, 3068, 3328, 3354, 3776, 4128, 4472, 4602, 4992, 5074, 5504, 5664, 6136, 6708, 7552, 7611, 8256, 8944, 9204, 9984, 10148, 11008, 11328, 12272, 13416, 15104, 15222, 16512, 17888, 18408, 20296, 22656, 24544, 26832, 30444, 32981, 33024, 35776, 36816, 40592, 45312, 49088, 53664, 60888, 65962, 71552, 73632, 81184, 98176, 98943, 107328, 121776, 131924, 143104, 147264, 162368, 196352, 197886, 214656, 243552, 263848, 294528, 324736, 395772, 429312, 487104, 527696, 589056, 649472, 791544, 974208, 1055392, 1583088, 1948416, 2110784, 3166176, 4221568, 6332352, 8443136, 12664704, 25329408]

約数ペア:

[(1, 25329408), (2, 12664704), (3, 8443136), (4, 6332352), (6, 4221568), (8, 3166176), (12, 2110784), (13, 1948416), (16, 1583088), (24, 1055392), (26, 974208), (32, 791544), (39, 649472), (43, 589056), (48, 527696), (52, 487104), (59, 429312), (64, 395772), (78, 324736), (86, 294528), (96, 263848), (104, 243552), (118, 214656), (128, 197886), (129, 196352), (156, 162368), (172, 147264), (177, 143104), (192, 131924), (208, 121776), (236, 107328), (256, 98943), (258, 98176), (312, 81184), (344, 73632), (354, 71552), (384, 65962), (416, 60888), (472, 53664), (516, 49088), (559, 45312), (624, 40592), (688, 36816), (708, 35776), (767, 33024), (768, 32981), (832, 30444), (944, 26832), (1032, 24544), (1118, 22656), (1248, 20296), (1376, 18408), (1416, 17888), (1534, 16512), (1664, 15222), (1677, 15104), (1888, 13416), (2064, 12272), (2236, 11328), (2301, 11008), (2496, 10148), (2537, 9984), (2752, 9204), (2832, 8944), (3068, 8256), (3328, 7611), (3354, 7552), (3776, 6708), (4128, 6136), (4472, 5664), (4602, 5504), (4992, 5074)]