68942068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1093}}^1\times {\mathrm{1213}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 130155368

約数和(自身を除く): 61213300

約数列:

[1, 2, 4, 13, 26, 52, 1093, 1213, 2186, 2426, 4372, 4852, 14209, 15769, 28418, 31538, 56836, 63076, 1325809, 2651618, 5303236, 17235517, 34471034, 68942068]

約数ペア:

[(1, 68942068), (2, 34471034), (4, 17235517), (13, 5303236), (26, 2651618), (52, 1325809), (1093, 63076), (1213, 56836), (2186, 31538), (2426, 28418), (4372, 15769), (4852, 14209)]