28726604

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 51097200

約数和(自身を除く): 22370596

約数列:

[1, 2, 4, 149, 157, 298, 307, 314, 596, 614, 628, 1228, 23393, 45743, 46786, 48199, 91486, 93572, 96398, 182972, 192796, 7181651, 14363302, 28726604]

約数ペア:

[(1, 28726604), (2, 14363302), (4, 7181651), (149, 192796), (157, 182972), (298, 96398), (307, 93572), (314, 91486), (596, 48199), (614, 46786), (628, 45743), (1228, 23393)]