65142718

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 105281280

約数和(自身を除く): 40138562

約数列:

[1, 2, 31, 37, 62, 73, 74, 146, 389, 778, 1147, 2263, 2294, 2701, 4526, 5402, 12059, 14393, 24118, 28397, 28786, 56794, 83731, 167462, 446183, 880307, 892366, 1050689, 1760614, 2101378, 32571359, 65142718]

約数ペア:

[(1, 65142718), (2, 32571359), (31, 2101378), (37, 1760614), (62, 1050689), (73, 892366), (74, 880307), (146, 446183), (389, 167462), (778, 83731), (1147, 56794), (2263, 28786), (2294, 28397), (2701, 24118), (4526, 14393), (5402, 12059)]