64120974

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2819}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 72321906

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 223, 446, 669, 1338, 2819, 3791, 5638, 7582, 8457, 11373, 16914, 22746, 47923, 95846, 143769, 287538, 628637, 1257274, 1885911, 3771822, 10686829, 21373658, 32060487, 64120974]

約数ペア:

[(1, 64120974), (2, 32060487), (3, 21373658), (6, 10686829), (17, 3771822), (34, 1885911), (51, 1257274), (102, 628637), (223, 287538), (446, 143769), (669, 95846), (1338, 47923), (2819, 22746), (3791, 16914), (5638, 11373), (7582, 8457)]