64571488

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1487}}^1$

素因数の和:1579

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 70419872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 92, 118, 184, 236, 368, 472, 736, 944, 1357, 1487, 1888, 2714, 2974, 5428, 5948, 10856, 11896, 21712, 23792, 34201, 43424, 47584, 68402, 87733, 136804, 175466, 273608, 350932, 547216, 701864, 1094432, 1403728, 2017859, 2807456, 4035718, 8071436, 16142872, 32285744, 64571488]

約数ペア:

[(1, 64571488), (2, 32285744), (4, 16142872), (8, 8071436), (16, 4035718), (23, 2807456), (32, 2017859), (46, 1403728), (59, 1094432), (92, 701864), (118, 547216), (184, 350932), (236, 273608), (368, 175466), (472, 136804), (736, 87733), (944, 68402), (1357, 47584), (1487, 43424), (1888, 34201), (2714, 23792), (2974, 21712), (5428, 11896), (5948, 10856)]