77960038

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{877}}^1$

素因数の和:1168

約数の個数: 24

約数和(自身を含む): 127253808

約数和(自身を除く): 49293770

約数列:

[1, 2, 13, 26, 169, 263, 338, 526, 877, 1754, 3419, 6838, 11401, 22802, 44447, 88894, 148213, 230651, 296426, 461302, 2998463, 5996926, 38980019, 77960038]

約数ペア:

[(1, 77960038), (2, 38980019), (13, 5996926), (26, 2998463), (169, 461302), (263, 296426), (338, 230651), (526, 148213), (877, 88894), (1754, 44447), (3419, 22802), (6838, 11401)]