67279796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{542579}}^1$

素因数の和:542614

約数の個数: 12

約数和(自身を含む): 121537920

約数和(自身を除く): 54258124

約数列:

[1, 2, 4, 31, 62, 124, 542579, 1085158, 2170316, 16819949, 33639898, 67279796]

約数ペア:

[(1, 67279796), (2, 33639898), (4, 16819949), (31, 2170316), (62, 1085158), (124, 542579)]