29356808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 59505600

約数和(自身を除く): 30148792

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 643, 878, 1286, 1756, 2572, 3512, 5144, 5707, 8359, 11414, 16718, 22828, 33436, 45656, 66872, 282277, 564554, 1129108, 2258216, 3669601, 7339202, 14678404, 29356808]

約数ペア:

[(1, 29356808), (2, 14678404), (4, 7339202), (8, 3669601), (13, 2258216), (26, 1129108), (52, 564554), (104, 282277), (439, 66872), (643, 45656), (878, 33436), (1286, 22828), (1756, 16718), (2572, 11414), (3512, 8359), (5144, 5707)]