64913836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{33739}}^1$

素因数の和:33793

約数の個数: 24

約数和(自身を含む): 125647760

約数和(自身を除く): 60733924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 33739, 67478, 134956, 438607, 877214, 1248343, 1754428, 2496686, 4993372, 16228459, 32456918, 64913836]

約数ペア:

[(1, 64913836), (2, 32456918), (4, 16228459), (13, 4993372), (26, 2496686), (37, 1754428), (52, 1248343), (74, 877214), (148, 438607), (481, 134956), (962, 67478), (1924, 33739)]