66232868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 130394880

約数和(自身を除く): 64162012

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 167, 263, 334, 377, 526, 668, 754, 1052, 1508, 2171, 3419, 4342, 4843, 6838, 7627, 8684, 9686, 13676, 15254, 19372, 30508, 43921, 62959, 87842, 99151, 125918, 175684, 198302, 251836, 396604, 570973, 1141946, 1273709, 2283892, 2547418, 5094836, 16558217, 33116434, 66232868]

約数ペア:

[(1, 66232868), (2, 33116434), (4, 16558217), (13, 5094836), (26, 2547418), (29, 2283892), (52, 1273709), (58, 1141946), (116, 570973), (167, 396604), (263, 251836), (334, 198302), (377, 175684), (526, 125918), (668, 99151), (754, 87842), (1052, 62959), (1508, 43921), (2171, 30508), (3419, 19372), (4342, 15254), (4843, 13676), (6838, 9686), (7627, 8684)]