28087186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 17532014

約数列:

[1, 2, 23, 46, 59, 79, 118, 131, 158, 262, 1357, 1817, 2714, 3013, 3634, 4661, 6026, 7729, 9322, 10349, 15458, 20698, 107203, 177767, 214406, 238027, 355534, 476054, 610591, 1221182, 14043593, 28087186]

約数ペア:

[(1, 28087186), (2, 14043593), (23, 1221182), (46, 610591), (59, 476054), (79, 355534), (118, 238027), (131, 214406), (158, 177767), (262, 107203), (1357, 20698), (1817, 15458), (2714, 10349), (3013, 9322), (3634, 7729), (4661, 6026)]