68812592

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{148303}}^1$

素因数の和:148340

約数の個数: 20

約数和(自身を含む): 137922720

約数和(自身を除く): 69110128

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 148303, 296606, 593212, 1186424, 2372848, 4300787, 8601574, 17203148, 34406296, 68812592]

約数ペア:

[(1, 68812592), (2, 34406296), (4, 17203148), (8, 8601574), (16, 4300787), (29, 2372848), (58, 1186424), (116, 593212), (232, 296606), (464, 148303)]