68927792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1201}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 142191792

約数和(自身を除く): 73264000

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1201, 1688, 2402, 3376, 3587, 4804, 7174, 9608, 14348, 19216, 20417, 28696, 40834, 57392, 81668, 163336, 253411, 326672, 506822, 1013644, 2027288, 4054576, 4307987, 8615974, 17231948, 34463896, 68927792]

約数ペア:

[(1, 68927792), (2, 34463896), (4, 17231948), (8, 8615974), (16, 4307987), (17, 4054576), (34, 2027288), (68, 1013644), (136, 506822), (211, 326672), (272, 253411), (422, 163336), (844, 81668), (1201, 57392), (1688, 40834), (2402, 28696), (3376, 20417), (3587, 19216), (4804, 14348), (7174, 9608)]