42775226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 72403968

約数和(自身を除く): 29628742

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 727, 806, 949, 1454, 1898, 2263, 4526, 9451, 18902, 22537, 29419, 45074, 53071, 58838, 106142, 292981, 585962, 689923, 1379846, 1645201, 3290402, 21387613, 42775226]

約数ペア:

[(1, 42775226), (2, 21387613), (13, 3290402), (26, 1645201), (31, 1379846), (62, 689923), (73, 585962), (146, 292981), (403, 106142), (727, 58838), (806, 53071), (949, 45074), (1454, 29419), (1898, 22537), (2263, 18902), (4526, 9451)]