1379287552

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{117127}}^1$

素因数の和:117168

約数の個数: 40

約数和(自身を含む): 2875726656

約数和(自身を除く): 1496439104

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 117127, 234254, 468508, 937016, 1874032, 2693921, 3748064, 5387842, 7496128, 10775684, 14992256, 21551368, 29984512, 43102736, 59969024, 86205472, 172410944, 344821888, 689643776, 1379287552]

約数ペア:

[(1, 1379287552), (2, 689643776), (4, 344821888), (8, 172410944), (16, 86205472), (23, 59969024), (32, 43102736), (46, 29984512), (64, 21551368), (92, 14992256), (128, 10775684), (184, 7496128), (256, 5387842), (368, 3748064), (512, 2693921), (736, 1874032), (1472, 937016), (2944, 468508), (5888, 234254), (11776, 117127)]