42039946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 72394560

約数和(自身を除く): 30354614

約数列:

[1, 2, 13, 17, 26, 34, 221, 227, 419, 442, 454, 838, 2951, 3859, 5447, 5902, 7123, 7718, 10894, 14246, 50167, 92599, 95113, 100334, 185198, 190226, 1236469, 1616921, 2472938, 3233842, 21019973, 42039946]

約数ペア:

[(1, 42039946), (2, 21019973), (13, 3233842), (17, 2472938), (26, 1616921), (34, 1236469), (221, 190226), (227, 185198), (419, 100334), (442, 95113), (454, 92599), (838, 50167), (2951, 14246), (3859, 10894), (5447, 7718), (5902, 7123)]