40970658

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 84268800

約数和(自身を除く): 43298142

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 379, 419, 758, 838, 1137, 1257, 2274, 2514, 16297, 18017, 32594, 36034, 48891, 54051, 97782, 108102, 158801, 317602, 476403, 952806, 6828443, 13656886, 20485329, 40970658]

約数ペア:

[(1, 40970658), (2, 20485329), (3, 13656886), (6, 6828443), (43, 952806), (86, 476403), (129, 317602), (258, 158801), (379, 108102), (419, 97782), (758, 54051), (838, 48891), (1137, 36034), (1257, 32594), (2274, 18017), (2514, 16297)]