65492044976

素因数分解:

$2^4\times {\mathrm{21589}}^1\times {\mathrm{189599}}^1$

素因数の和:211196

約数の個数: 20

約数和(自身を含む): 126897384000

約数和(自身を除く): 61405339024

約数列:

[1, 2, 4, 8, 16, 21589, 43178, 86356, 172712, 189599, 345424, 379198, 758396, 1516792, 3033584, 4093252811, 8186505622, 16373011244, 32746022488, 65492044976]

約数ペア:

[(1, 65492044976), (2, 32746022488), (4, 16373011244), (8, 8186505622), (16, 4093252811), (21589, 3033584), (43178, 1516792), (86356, 758396), (172712, 379198), (189599, 345424)]