40103486

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 62876016

約数和(自身を除く): 22772530

約数列:

[1, 2, 37, 74, 97, 151, 194, 302, 1369, 2738, 3589, 5587, 7178, 11174, 14647, 29294, 132793, 206719, 265586, 413438, 541939, 1083878, 20051743, 40103486]

約数ペア:

[(1, 40103486), (2, 20051743), (37, 1083878), (74, 541939), (97, 413438), (151, 265586), (194, 206719), (302, 132793), (1369, 29294), (2738, 14647), (3589, 11174), (5587, 7178)]