66428968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 130896000

約数和(自身を除く): 64467032

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1192, 2423, 3427, 4846, 6854, 9692, 13708, 19384, 27416, 55729, 111458, 222916, 361027, 445832, 722054, 1444108, 2888216, 8303621, 16607242, 33214484, 66428968]

約数ペア:

[(1, 66428968), (2, 33214484), (4, 16607242), (8, 8303621), (23, 2888216), (46, 1444108), (92, 722054), (149, 445832), (184, 361027), (298, 222916), (596, 111458), (1192, 55729), (2423, 27416), (3427, 19384), (4846, 13708), (6854, 9692)]