15691478008

素因数分解:

$2^3\times {\mathrm{269}}^1\times {\mathrm{1279}}^1\times {\mathrm{5701}}^1$

素因数の和:7255

約数の個数: 32

約数和(自身を含む): 29559168000

約数和(自身を除く): 13867689992

約数列:

[1, 2, 4, 8, 269, 538, 1076, 1279, 2152, 2558, 5116, 5701, 10232, 11402, 22804, 45608, 344051, 688102, 1376204, 1533569, 2752408, 3067138, 6134276, 7291579, 12268552, 14583158, 29166316, 58332632, 1961434751, 3922869502, 7845739004, 15691478008]

約数ペア:

[(1, 15691478008), (2, 7845739004), (4, 3922869502), (8, 1961434751), (269, 58332632), (538, 29166316), (1076, 14583158), (1279, 12268552), (2152, 7291579), (2558, 6134276), (5116, 3067138), (5701, 2752408), (10232, 1533569), (11402, 1376204), (22804, 688102), (45608, 344051)]