69865072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1783}}^1$

素因数の和:1901

約数の個数: 40

約数和(自身を含む): 141578240

約数和(自身を除く): 71713168

約数列:

[1, 2, 4, 8, 16, 31, 62, 79, 124, 158, 248, 316, 496, 632, 1264, 1783, 2449, 3566, 4898, 7132, 9796, 14264, 19592, 28528, 39184, 55273, 110546, 140857, 221092, 281714, 442184, 563428, 884368, 1126856, 2253712, 4366567, 8733134, 17466268, 34932536, 69865072]

約数ペア:

[(1, 69865072), (2, 34932536), (4, 17466268), (8, 8733134), (16, 4366567), (31, 2253712), (62, 1126856), (79, 884368), (124, 563428), (158, 442184), (248, 281714), (316, 221092), (496, 140857), (632, 110546), (1264, 55273), (1783, 39184), (2449, 28528), (3566, 19592), (4898, 14264), (7132, 9796)]