26944490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 51613200

約数和(自身を除く): 24668710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 353, 449, 706, 898, 1765, 2245, 3530, 4490, 6001, 7633, 12002, 15266, 30005, 38165, 60010, 76330, 158497, 316994, 792485, 1584970, 2694449, 5388898, 13472245, 26944490]

約数ペア:

[(1, 26944490), (2, 13472245), (5, 5388898), (10, 2694449), (17, 1584970), (34, 792485), (85, 316994), (170, 158497), (353, 76330), (449, 60010), (706, 38165), (898, 30005), (1765, 15266), (2245, 12002), (3530, 7633), (4490, 6001)]