64133128

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 122743800

約数和(自身を除く): 58610672

約数列:

[1, 2, 4, 8, 73, 146, 193, 292, 386, 569, 584, 772, 1138, 1544, 2276, 4552, 14089, 28178, 41537, 56356, 83074, 109817, 112712, 166148, 219634, 332296, 439268, 878536, 8016641, 16033282, 32066564, 64133128]

約数ペア:

[(1, 64133128), (2, 32066564), (4, 16033282), (8, 8016641), (73, 878536), (146, 439268), (193, 332296), (292, 219634), (386, 166148), (569, 112712), (584, 109817), (772, 83074), (1138, 56356), (1544, 41537), (2276, 28178), (4552, 14089)]