72868408

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{26099}}^1$

素因数の和:26454

約数の個数: 16

約数和(自身を含む): 137025000

約数和(自身を除く): 64156592

約数列:

[1, 2, 4, 8, 349, 698, 1396, 2792, 26099, 52198, 104396, 208792, 9108551, 18217102, 36434204, 72868408]

約数ペア:

[(1, 72868408), (2, 36434204), (4, 18217102), (8, 9108551), (349, 208792), (698, 104396), (1396, 52198), (2792, 26099)]