71464928

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{117541}}^1$

素因数の和:117570

約数の個数: 24

約数和(自身を含む): 148102920

約数和(自身を除く): 76637992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 117541, 235082, 470164, 940328, 1880656, 2233279, 3761312, 4466558, 8933116, 17866232, 35732464, 71464928]

約数ペア:

[(1, 71464928), (2, 35732464), (4, 17866232), (8, 8933116), (16, 4466558), (19, 3761312), (32, 2233279), (38, 1880656), (76, 940328), (152, 470164), (304, 235082), (608, 117541)]