71056664

素因数分解:

$2^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1663}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 156499200

約数和(自身を除く): 85442536

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 392, 436, 763, 872, 1526, 1663, 3052, 3326, 5341, 6104, 6652, 10682, 11641, 13304, 21364, 23282, 42728, 46564, 81487, 93128, 162974, 181267, 325948, 362534, 651896, 725068, 1268869, 1450136, 2537738, 5075476, 8882083, 10150952, 17764166, 35528332, 71056664]

約数ペア:

[(1, 71056664), (2, 35528332), (4, 17764166), (7, 10150952), (8, 8882083), (14, 5075476), (28, 2537738), (49, 1450136), (56, 1268869), (98, 725068), (109, 651896), (196, 362534), (218, 325948), (392, 181267), (436, 162974), (763, 93128), (872, 81487), (1526, 46564), (1663, 42728), (3052, 23282), (3326, 21364), (5341, 13304), (6104, 11641), (6652, 10682)]