74927372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 148684032

約数和(自身を除く): 73756660

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 212, 403, 689, 806, 877, 1378, 1612, 1643, 1754, 2756, 3286, 3508, 6572, 11401, 21359, 22802, 27187, 42718, 45604, 46481, 54374, 85436, 92962, 108748, 185924, 353431, 604253, 706862, 1208506, 1413724, 1440911, 2417012, 2881822, 5763644, 18731843, 37463686, 74927372]

約数ペア:

[(1, 74927372), (2, 37463686), (4, 18731843), (13, 5763644), (26, 2881822), (31, 2417012), (52, 1440911), (53, 1413724), (62, 1208506), (106, 706862), (124, 604253), (212, 353431), (403, 185924), (689, 108748), (806, 92962), (877, 85436), (1378, 54374), (1612, 46481), (1643, 45604), (1754, 42718), (2756, 27187), (3286, 22802), (3508, 21359), (6572, 11401)]