71704276

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{9049}}^1$

素因数の和:9343

約数の個数: 24

約数和(自身を含む): 143931200

約数和(自身を除く): 72226924

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 9049, 18098, 36196, 63343, 126686, 253372, 2560867, 5121734, 10243468, 17926069, 35852138, 71704276]

約数ペア:

[(1, 71704276), (2, 35852138), (4, 17926069), (7, 10243468), (14, 5121734), (28, 2560867), (283, 253372), (566, 126686), (1132, 63343), (1981, 36196), (3962, 18098), (7924, 9049)]