77928266

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{751}}^1$

素因数の和:1086

約数の個数: 24

約数和(自身を含む): 127157184

約数和(自身を除く): 49228918

約数列:

[1, 2, 13, 26, 169, 307, 338, 614, 751, 1502, 3991, 7982, 9763, 19526, 51883, 103766, 126919, 230557, 253838, 461114, 2997241, 5994482, 38964133, 77928266]

約数ペア:

[(1, 77928266), (2, 38964133), (13, 5994482), (26, 2997241), (169, 461114), (307, 253838), (338, 230557), (614, 126919), (751, 103766), (1502, 51883), (3991, 19526), (7982, 9763)]