74660464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5179}}^1$

素因数の和:5257

約数の個数: 40

約数和(自身を含む): 156083760

約数和(自身を除く): 81423296

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 5179, 7208, 10358, 14416, 20716, 41432, 82864, 88043, 176086, 274487, 352172, 548974, 704344, 1097948, 1408688, 2195896, 4391792, 4666279, 9332558, 18665116, 37330232, 74660464]

約数ペア:

[(1, 74660464), (2, 37330232), (4, 18665116), (8, 9332558), (16, 4666279), (17, 4391792), (34, 2195896), (53, 1408688), (68, 1097948), (106, 704344), (136, 548974), (212, 352172), (272, 274487), (424, 176086), (848, 88043), (901, 82864), (1802, 41432), (3604, 20716), (5179, 14416), (7208, 10358)]