71926928

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{16229}}^1$

素因数の和:16514

約数の個数: 20

約数和(自身を含む): 139870140

約数和(自身を除く): 67943212

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 16229, 32458, 64916, 129832, 259664, 4495433, 8990866, 17981732, 35963464, 71926928]

約数ペア:

[(1, 71926928), (2, 35963464), (4, 17981732), (8, 8990866), (16, 4495433), (277, 259664), (554, 129832), (1108, 64916), (2216, 32458), (4432, 16229)]