57761288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1489}}^1$

素因数の和:1881

約数の個数: 32

約数和(自身を含む): 117024600

約数和(自身を除く): 59263312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1489, 1492, 2978, 2984, 4849, 5956, 9698, 11912, 19357, 19396, 38714, 38792, 77428, 154856, 555397, 1110794, 2221588, 4443176, 7220161, 14440322, 28880644, 57761288]

約数ペア:

[(1, 57761288), (2, 28880644), (4, 14440322), (8, 7220161), (13, 4443176), (26, 2221588), (52, 1110794), (104, 555397), (373, 154856), (746, 77428), (1489, 38792), (1492, 38714), (2978, 19396), (2984, 19357), (4849, 11912), (5956, 9698)]