64093808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3517}}^1$

素因数の和:3609

約数の個数: 40

約数和(自身を含む): 133486992

約数和(自身を除く): 69393184

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 3517, 4556, 7034, 9112, 14068, 18224, 28136, 56272, 59789, 119578, 235639, 239156, 471278, 478312, 942556, 956624, 1885112, 3770224, 4005863, 8011726, 16023452, 32046904, 64093808]

約数ペア:

[(1, 64093808), (2, 32046904), (4, 16023452), (8, 8011726), (16, 4005863), (17, 3770224), (34, 1885112), (67, 956624), (68, 942556), (134, 478312), (136, 471278), (268, 239156), (272, 235639), (536, 119578), (1072, 59789), (1139, 56272), (2278, 28136), (3517, 18224), (4556, 14068), (7034, 9112)]