64420658

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{4129}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 100359000

約数和(自身を除く): 35938342

約数列:

[1, 2, 29, 58, 269, 538, 4129, 7801, 8258, 15602, 119741, 239482, 1110701, 2221402, 32210329, 64420658]

約数ペア:

[(1, 64420658), (2, 32210329), (29, 2221402), (58, 1110701), (269, 239482), (538, 119741), (4129, 15602), (7801, 8258)]