64749022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 111367872

約数和(自身を除く): 46618850

約数列:

[1, 2, 13, 17, 26, 34, 221, 263, 442, 526, 557, 1114, 3419, 4471, 6838, 7241, 8942, 9469, 14482, 18938, 58123, 116246, 123097, 146491, 246194, 292982, 1904383, 2490347, 3808766, 4980694, 32374511, 64749022]

約数ペア:

[(1, 64749022), (2, 32374511), (13, 4980694), (17, 3808766), (26, 2490347), (34, 1904383), (221, 292982), (263, 246194), (442, 146491), (526, 123097), (557, 116246), (1114, 58123), (3419, 18938), (4471, 14482), (6838, 9469), (7241, 8942)]