66887282

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 137168640

約数和(自身を除く): 70281358

約数列:

[1, 2, 7, 11, 14, 17, 22, 29, 34, 58, 77, 119, 154, 187, 203, 238, 319, 374, 406, 493, 638, 881, 986, 1309, 1762, 2233, 2618, 3451, 4466, 5423, 6167, 6902, 9691, 10846, 12334, 14977, 19382, 25549, 29954, 37961, 51098, 67837, 75922, 104839, 135674, 164747, 178843, 209678, 281039, 329494, 357686, 434333, 562078, 868666, 1153229, 1967273, 2306458, 3040331, 3934546, 4777663, 6080662, 9555326, 33443641, 66887282]

約数ペア:

[(1, 66887282), (2, 33443641), (7, 9555326), (11, 6080662), (14, 4777663), (17, 3934546), (22, 3040331), (29, 2306458), (34, 1967273), (58, 1153229), (77, 868666), (119, 562078), (154, 434333), (187, 357686), (203, 329494), (238, 281039), (319, 209678), (374, 178843), (406, 164747), (493, 135674), (638, 104839), (881, 75922), (986, 67837), (1309, 51098), (1762, 37961), (2233, 29954), (2618, 25549), (3451, 19382), (4466, 14977), (5423, 12334), (6167, 10846), (6902, 9691)]