74746256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{359357}}^1$

素因数の和:359378

約数の個数: 20

約数和(自身を含む): 155961372

約数和(自身を除く): 81215116

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 359357, 718714, 1437428, 2874856, 4671641, 5749712, 9343282, 18686564, 37373128, 74746256]

約数ペア:

[(1, 74746256), (2, 37373128), (4, 18686564), (8, 9343282), (13, 5749712), (16, 4671641), (26, 2874856), (52, 1437428), (104, 718714), (208, 359357)]