26851790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2143}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 55572480

約数和(自身を除く): 28720690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 179, 358, 895, 1253, 1790, 2143, 2506, 4286, 6265, 10715, 12530, 15001, 21430, 30002, 75005, 150010, 383597, 767194, 1917985, 2685179, 3835970, 5370358, 13425895, 26851790]

約数ペア:

[(1, 26851790), (2, 13425895), (5, 5370358), (7, 3835970), (10, 2685179), (14, 1917985), (35, 767194), (70, 383597), (179, 150010), (358, 75005), (895, 30002), (1253, 21430), (1790, 15001), (2143, 12530), (2506, 10715), (4286, 6265)]