25778112

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 112

約数和(自身を含む): 72566784

約数和(自身を除く): 46788672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 71, 93, 96, 122, 124, 142, 183, 186, 192, 213, 244, 248, 284, 366, 372, 426, 488, 496, 568, 732, 744, 852, 976, 992, 1136, 1464, 1488, 1704, 1891, 1952, 1984, 2201, 2272, 2928, 2976, 3408, 3782, 3904, 4331, 4402, 4544, 5673, 5856, 5952, 6603, 6816, 7564, 8662, 8804, 11346, 11712, 12993, 13206, 13632, 15128, 17324, 17608, 22692, 25986, 26412, 30256, 34648, 35216, 45384, 51972, 52824, 60512, 69296, 70432, 90768, 103944, 105648, 121024, 134261, 138592, 140864, 181536, 207888, 211296, 268522, 277184, 363072, 402783, 415776, 422592, 537044, 805566, 831552, 1074088, 1611132, 2148176, 3222264, 4296352, 6444528, 8592704, 12889056, 25778112]

約数ペア:

[(1, 25778112), (2, 12889056), (3, 8592704), (4, 6444528), (6, 4296352), (8, 3222264), (12, 2148176), (16, 1611132), (24, 1074088), (31, 831552), (32, 805566), (48, 537044), (61, 422592), (62, 415776), (64, 402783), (71, 363072), (93, 277184), (96, 268522), (122, 211296), (124, 207888), (142, 181536), (183, 140864), (186, 138592), (192, 134261), (213, 121024), (244, 105648), (248, 103944), (284, 90768), (366, 70432), (372, 69296), (426, 60512), (488, 52824), (496, 51972), (568, 45384), (732, 35216), (744, 34648), (852, 30256), (976, 26412), (992, 25986), (1136, 22692), (1464, 17608), (1488, 17324), (1704, 15128), (1891, 13632), (1952, 13206), (1984, 12993), (2201, 11712), (2272, 11346), (2928, 8804), (2976, 8662), (3408, 7564), (3782, 6816), (3904, 6603), (4331, 5952), (4402, 5856), (4544, 5673)]