15663940256

素因数分解:

$2^5\times {\mathrm{733}}^1\times {\mathrm{667801}}^1$

素因数の和:668544

約数の個数: 24

約数和(自身を含む): 30880500084

約数和(自身を除く): 15216559828

約数列:

[1, 2, 4, 8, 16, 32, 733, 1466, 2932, 5864, 11728, 23456, 667801, 1335602, 2671204, 5342408, 10684816, 21369632, 489498133, 978996266, 1957992532, 3915985064, 7831970128, 15663940256]

約数ペア:

[(1, 15663940256), (2, 7831970128), (4, 3915985064), (8, 1957992532), (16, 978996266), (32, 489498133), (733, 21369632), (1466, 10684816), (2932, 5342408), (5864, 2671204), (11728, 1335602), (23456, 667801)]