64613676112

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{66202537}}^1$

素因数の和:66202606

約数の個数: 20

約数和(自身を含む): 127241278036

約数和(自身を除く): 62627601924

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 66202537, 132405074, 264810148, 529620296, 1059240592, 4038354757, 8076709514, 16153419028, 32306838056, 64613676112]

約数ペア:

[(1, 64613676112), (2, 32306838056), (4, 16153419028), (8, 8076709514), (16, 4038354757), (61, 1059240592), (122, 529620296), (244, 264810148), (488, 132405074), (976, 66202537)]