71495336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47791}}^1$

素因数の和:47825

約数の個数: 32

約数和(自身を含む): 154846080

約数和(自身を除く): 83350744

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 47791, 95582, 191164, 382328, 525701, 812447, 1051402, 1624894, 2102804, 3249788, 4205608, 6499576, 8936917, 17873834, 35747668, 71495336]

約数ペア:

[(1, 71495336), (2, 35747668), (4, 17873834), (8, 8936917), (11, 6499576), (17, 4205608), (22, 3249788), (34, 2102804), (44, 1624894), (68, 1051402), (88, 812447), (136, 525701), (187, 382328), (374, 191164), (748, 95582), (1496, 47791)]