28228616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271429}}^1$

素因数の和:271448

約数の個数: 16

約数和(自身を含む): 57000300

約数和(自身を除く): 28771684

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271429, 542858, 1085716, 2171432, 3528577, 7057154, 14114308, 28228616]

約数ペア:

[(1, 28228616), (2, 14114308), (4, 7057154), (8, 3528577), (13, 2171432), (26, 1085716), (52, 542858), (104, 271429)]