67072004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{4127}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 124830720

約数和(自身を除く): 57758716

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 4063, 4127, 8126, 8254, 16252, 16508, 70159, 140318, 280636, 986353, 1972706, 3945412, 16768001, 33536002, 67072004]

約数ペア:

[(1, 67072004), (2, 33536002), (4, 16768001), (17, 3945412), (34, 1972706), (68, 986353), (239, 280636), (478, 140318), (956, 70159), (4063, 16508), (4127, 16252), (8126, 8254)]