66801704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11423}}^1$

素因数の和:11489

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 68915416

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 11423, 22846, 45692, 91384, 194191, 388382, 491189, 776764, 982378, 1553528, 1964756, 3929512, 8350213, 16700426, 33400852, 66801704]

約数ペア:

[(1, 66801704), (2, 33400852), (4, 16700426), (8, 8350213), (17, 3929512), (34, 1964756), (43, 1553528), (68, 982378), (86, 776764), (136, 491189), (172, 388382), (344, 194191), (731, 91384), (1462, 45692), (2924, 22846), (5848, 11423)]