40309754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2713}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 70346880

約数和(自身を除く): 30037126

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 2713, 5426, 7429, 14858, 46121, 51547, 62399, 92242, 103094, 124798, 876299, 1060783, 1185581, 1752598, 2121566, 2371162, 20154877, 40309754]

約数ペア:

[(1, 40309754), (2, 20154877), (17, 2371162), (19, 2121566), (23, 1752598), (34, 1185581), (38, 1060783), (46, 876299), (323, 124798), (391, 103094), (437, 92242), (646, 62399), (782, 51547), (874, 46121), (2713, 14858), (5426, 7429)]