63970184

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 127370880

約数和(自身を除く): 63400696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 647, 727, 1294, 1454, 2588, 2908, 5176, 5816, 10999, 12359, 21998, 24718, 43996, 49436, 87992, 98872, 470369, 940738, 1881476, 3762952, 7996273, 15992546, 31985092, 63970184]

約数ペア:

[(1, 63970184), (2, 31985092), (4, 15992546), (8, 7996273), (17, 3762952), (34, 1881476), (68, 940738), (136, 470369), (647, 98872), (727, 87992), (1294, 49436), (1454, 43996), (2588, 24718), (2908, 21998), (5176, 12359), (5816, 10999)]