65787764

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 136219776

約数和(自身を除く): 70432012

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 101, 172, 202, 301, 404, 541, 602, 707, 1082, 1204, 1414, 2164, 2828, 3787, 4343, 7574, 8686, 15148, 17372, 23263, 30401, 46526, 54641, 60802, 93052, 109282, 121604, 162841, 218564, 325682, 382487, 651364, 764974, 1529948, 2349563, 4699126, 9398252, 16446941, 32893882, 65787764]

約数ペア:

[(1, 65787764), (2, 32893882), (4, 16446941), (7, 9398252), (14, 4699126), (28, 2349563), (43, 1529948), (86, 764974), (101, 651364), (172, 382487), (202, 325682), (301, 218564), (404, 162841), (541, 121604), (602, 109282), (707, 93052), (1082, 60802), (1204, 54641), (1414, 46526), (2164, 30401), (2828, 23263), (3787, 17372), (4343, 15148), (7574, 8686)]