28613494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157217}}^1$

素因数の和:157239

約数の個数: 16

約数和(自身を含む): 52825248

約数和(自身を除く): 24211754

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 157217, 314434, 1100519, 2043821, 2201038, 4087642, 14306747, 28613494]

約数ペア:

[(1, 28613494), (2, 14306747), (7, 4087642), (13, 2201038), (14, 2043821), (26, 1100519), (91, 314434), (182, 157217)]