8729014736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{385013}}^1$

素因数の和:385143

約数の個数: 40

約数和(自身を含む): 18380568360

約数和(自身を除く): 9651553624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 11336, 22672, 385013, 770026, 1540052, 3080104, 5005169, 6160208, 10010338, 20020676, 40041352, 41966417, 80082704, 83932834, 167865668, 335731336, 545563421, 671462672, 1091126842, 2182253684, 4364507368, 8729014736]

約数ペア:

[(1, 8729014736), (2, 4364507368), (4, 2182253684), (8, 1091126842), (13, 671462672), (16, 545563421), (26, 335731336), (52, 167865668), (104, 83932834), (109, 80082704), (208, 41966417), (218, 40041352), (436, 20020676), (872, 10010338), (1417, 6160208), (1744, 5005169), (2834, 3080104), (5668, 1540052), (11336, 770026), (22672, 385013)]