79438612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{3547}}^1$

素因数の和:4071

約数の個数: 24

約数和(自身を含む): 151996320

約数和(自身を除く): 72557708

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 2036, 3547, 5599, 7094, 11198, 14188, 22396, 39017, 78034, 156068, 1805423, 3610846, 7221692, 19859653, 39719306, 79438612]

約数ペア:

[(1, 79438612), (2, 39719306), (4, 19859653), (11, 7221692), (22, 3610846), (44, 1805423), (509, 156068), (1018, 78034), (2036, 39017), (3547, 22396), (5599, 14188), (7094, 11198)]