79970852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29017}}^1$

素因数の和:29087

約数の個数: 24

約数和(自身を含む): 153563256

約数和(自身を除く): 73592404

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 29017, 58034, 116068, 377221, 754442, 1508884, 1537901, 3075802, 6151604, 19992713, 39985426, 79970852]

約数ペア:

[(1, 79970852), (2, 39985426), (4, 19992713), (13, 6151604), (26, 3075802), (52, 1537901), (53, 1508884), (106, 754442), (212, 377221), (689, 116068), (1378, 58034), (2756, 29017)]