71769070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{2143}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 137541888

約数和(自身を除く): 65772818

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 197, 394, 985, 1970, 2143, 3349, 4286, 6698, 10715, 16745, 21430, 33490, 36431, 72862, 182155, 364310, 422171, 844342, 2110855, 4221710, 7176907, 14353814, 35884535, 71769070]

約数ペア:

[(1, 71769070), (2, 35884535), (5, 14353814), (10, 7176907), (17, 4221710), (34, 2110855), (85, 844342), (170, 422171), (197, 364310), (394, 182155), (985, 72862), (1970, 36431), (2143, 33490), (3349, 21430), (4286, 16745), (6698, 10715)]