40435278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{39877}}^1$

素因数の和:39908

約数の個数: 24

約数和(自身を含む): 87572088

約数和(自身を除く): 47136810

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 39877, 79754, 119631, 239262, 518401, 1036802, 1555203, 3110406, 6739213, 13478426, 20217639, 40435278]

約数ペア:

[(1, 40435278), (2, 20217639), (3, 13478426), (6, 6739213), (13, 3110406), (26, 1555203), (39, 1036802), (78, 518401), (169, 239262), (338, 119631), (507, 79754), (1014, 39877)]