78350726704

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{12785693}}^1$

素因数の和:12786084

約数の個数: 20

約数和(自身を含む): 152200901376

約数和(自身を除く): 73850174672

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 12785693, 25571386, 51142772, 102285544, 204571088, 4896920419, 9793840838, 19587681676, 39175363352, 78350726704]

約数ペア:

[(1, 78350726704), (2, 39175363352), (4, 19587681676), (8, 9793840838), (16, 4896920419), (383, 204571088), (766, 102285544), (1532, 51142772), (3064, 25571386), (6128, 12785693)]