67986856

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{29611}}^1$

素因数の和:29665

約数の個数: 32

約数和(自身を含む): 149244480

約数和(自身を除く): 81257624

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 29611, 59222, 118444, 207277, 236888, 414554, 829108, 1214051, 1658216, 2428102, 4856204, 8498357, 9712408, 16996714, 33993428, 67986856]

約数ペア:

[(1, 67986856), (2, 33993428), (4, 16996714), (7, 9712408), (8, 8498357), (14, 4856204), (28, 2428102), (41, 1658216), (56, 1214051), (82, 829108), (164, 414554), (287, 236888), (328, 207277), (574, 118444), (1148, 59222), (2296, 29611)]