767728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3691}}^1$

素因数の和:3712

約数の個数: 20

約数和(自身を含む): 1602328

約数和(自身を除く): 834600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3691, 7382, 14764, 29528, 47983, 59056, 95966, 191932, 383864, 767728]

約数ペア:

[(1, 767728), (2, 383864), (4, 191932), (8, 95966), (13, 59056), (16, 47983), (26, 29528), (52, 14764), (104, 7382), (208, 3691)]