71441684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{17807}}^1$

素因数の和:17887

約数の個数: 24

約数和(自身を含む): 134628480

約数和(自身を除く): 63186796

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 17807, 35614, 71228, 302719, 605438, 1050613, 1210876, 2101226, 4202452, 17860421, 35720842, 71441684]

約数ペア:

[(1, 71441684), (2, 35720842), (4, 17860421), (17, 4202452), (34, 2101226), (59, 1210876), (68, 1050613), (118, 605438), (236, 302719), (1003, 71228), (2006, 35614), (4012, 17807)]