69647792

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 140318400

約数和(自身を除く): 70670608

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 367, 409, 464, 734, 818, 1468, 1636, 2936, 3272, 5872, 6544, 10643, 11861, 21286, 23722, 42572, 47444, 85144, 94888, 150103, 170288, 189776, 300206, 600412, 1200824, 2401648, 4352987, 8705974, 17411948, 34823896, 69647792]

約数ペア:

[(1, 69647792), (2, 34823896), (4, 17411948), (8, 8705974), (16, 4352987), (29, 2401648), (58, 1200824), (116, 600412), (232, 300206), (367, 189776), (409, 170288), (464, 150103), (734, 94888), (818, 85144), (1468, 47444), (1636, 42572), (2936, 23722), (3272, 21286), (5872, 11861), (6544, 10643)]