800000068

素因数分解:

$2^2\times 7^2\times {\mathrm{677}}^1\times {\mathrm{6029}}^1$

素因数の和:6724

約数の個数: 36

約数和(自身を含む): 1631247660

約数和(自身を除く): 831247592

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 677, 1354, 2708, 4739, 6029, 9478, 12058, 18956, 24116, 33173, 42203, 66346, 84406, 132692, 168812, 295421, 590842, 1181684, 4081633, 8163266, 16326532, 28571431, 57142862, 114285724, 200000017, 400000034, 800000068]

約数ペア:

[(1, 800000068), (2, 400000034), (4, 200000017), (7, 114285724), (14, 57142862), (28, 28571431), (49, 16326532), (98, 8163266), (196, 4081633), (677, 1181684), (1354, 590842), (2708, 295421), (4739, 168812), (6029, 132692), (9478, 84406), (12058, 66346), (18956, 42203), (24116, 33173)]