64232792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1433}}^1$

素因数の和:1883

約数の個数: 32

約数和(自身を含む): 130092480

約数和(自身を除く): 65859688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 431, 862, 1433, 1724, 2866, 3448, 5603, 5732, 11206, 11464, 18629, 22412, 37258, 44824, 74516, 149032, 617623, 1235246, 2470492, 4940984, 8029099, 16058198, 32116396, 64232792]

約数ペア:

[(1, 64232792), (2, 32116396), (4, 16058198), (8, 8029099), (13, 4940984), (26, 2470492), (52, 1235246), (104, 617623), (431, 149032), (862, 74516), (1433, 44824), (1724, 37258), (2866, 22412), (3448, 18629), (5603, 11464), (5732, 11206)]