77671628

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{2153}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 141130080

約数和(自身を除く): 63458452

約数列:

[1, 2, 4, 29, 58, 116, 311, 622, 1244, 2153, 4306, 8612, 9019, 18038, 36076, 62437, 124874, 249748, 669583, 1339166, 2678332, 19417907, 38835814, 77671628]

約数ペア:

[(1, 77671628), (2, 38835814), (4, 19417907), (29, 2678332), (58, 1339166), (116, 669583), (311, 249748), (622, 124874), (1244, 62437), (2153, 36076), (4306, 18038), (8612, 9019)]