69871156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{1487}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 129741696

約数和(自身を除く): 59870540

約数列:

[1, 2, 4, 17, 34, 68, 691, 1382, 1487, 2764, 2974, 5948, 11747, 23494, 25279, 46988, 50558, 101116, 1027517, 2055034, 4110068, 17467789, 34935578, 69871156]

約数ペア:

[(1, 69871156), (2, 34935578), (4, 17467789), (17, 4110068), (34, 2055034), (68, 1027517), (691, 101116), (1382, 50558), (1487, 46988), (2764, 25279), (2974, 23494), (5948, 11747)]