64303964

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{433}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 114034368

約数和(自身を除く): 49730404

約数列:

[1, 2, 4, 137, 271, 274, 433, 542, 548, 866, 1084, 1732, 37127, 59321, 74254, 117343, 118642, 148508, 234686, 237284, 469372, 16075991, 32151982, 64303964]

約数ペア:

[(1, 64303964), (2, 32151982), (4, 16075991), (137, 469372), (271, 237284), (274, 234686), (433, 148508), (542, 118642), (548, 117343), (866, 74254), (1084, 59321), (1732, 37127)]