65871586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^2$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 118117440

約数和(自身を除く): 52245854

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 67, 134, 253, 319, 506, 638, 667, 737, 1334, 1474, 1541, 1943, 3082, 3886, 4489, 7337, 8978, 14674, 16951, 21373, 33902, 42746, 44689, 49379, 89378, 98758, 103247, 130181, 206494, 260362, 491579, 983158, 1135717, 1431991, 2271434, 2863982, 2994163, 5988326, 32935793, 65871586]

約数ペア:

[(1, 65871586), (2, 32935793), (11, 5988326), (22, 2994163), (23, 2863982), (29, 2271434), (46, 1431991), (58, 1135717), (67, 983158), (134, 491579), (253, 260362), (319, 206494), (506, 130181), (638, 103247), (667, 98758), (737, 89378), (1334, 49379), (1474, 44689), (1541, 42746), (1943, 33902), (3082, 21373), (3886, 16951), (4489, 14674), (7337, 8978)]