66576764

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{4127}}^1$

素因数の和:4277

約数の個数: 24

約数和(自身を含む): 120785280

約数和(自身を除く): 54208516

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 4033, 4127, 8066, 8254, 16132, 16508, 152699, 305398, 449843, 610796, 899686, 1799372, 16644191, 33288382, 66576764]

約数ペア:

[(1, 66576764), (2, 33288382), (4, 16644191), (37, 1799372), (74, 899686), (109, 610796), (148, 449843), (218, 305398), (436, 152699), (4033, 16508), (4127, 16132), (8066, 8254)]