28919322481

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1\times {\mathrm{95089}}^1$

素因数の和:97008

約数の個数: 16

約数和(自身を含む): 34506259200

約数和(自身を除く): 5586936719

約数列:

[1, 7, 23, 161, 1889, 13223, 43447, 95089, 304129, 665623, 2187047, 15309329, 179623121, 1257361847, 4131331783, 28919322481]

約数ペア:

[(1, 28919322481), (7, 4131331783), (23, 1257361847), (161, 179623121), (1889, 15309329), (13223, 2187047), (43447, 665623), (95089, 304129)]