74872624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1$

素因数の和:3973

約数の個数: 40

約数和(自身を含む): 155802528

約数和(自身を除く): 80929904

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 3877, 4828, 7754, 9656, 15508, 19312, 31016, 62032, 65909, 131818, 263636, 275267, 527272, 550534, 1054544, 1101068, 2202136, 4404272, 4679539, 9359078, 18718156, 37436312, 74872624]

約数ペア:

[(1, 74872624), (2, 37436312), (4, 18718156), (8, 9359078), (16, 4679539), (17, 4404272), (34, 2202136), (68, 1101068), (71, 1054544), (136, 550534), (142, 527272), (272, 275267), (284, 263636), (568, 131818), (1136, 65909), (1207, 62032), (2414, 31016), (3877, 19312), (4828, 15508), (7754, 9656)]