78804595328

素因数分解:

$2^7\times {\mathrm{615660901}}^1$

素因数の和:615660915

約数の個数: 16

約数和(自身を含む): 156993530010

約数和(自身を除く): 78188934682

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 615660901, 1231321802, 2462643604, 4925287208, 9850574416, 19701148832, 39402297664, 78804595328]

約数ペア:

[(1, 78804595328), (2, 39402297664), (4, 19701148832), (8, 9850574416), (16, 4925287208), (32, 2462643604), (64, 1231321802), (128, 615660901)]