74728012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 145172160

約数和(自身を除く): 70444148

約数列:

[1, 2, 4, 23, 29, 37, 46, 58, 74, 92, 116, 148, 667, 757, 851, 1073, 1334, 1514, 1702, 2146, 2668, 3028, 3404, 4292, 17411, 21953, 24679, 28009, 34822, 43906, 49358, 56018, 69644, 87812, 98716, 112036, 504919, 644207, 812261, 1009838, 1288414, 1624522, 2019676, 2576828, 3249044, 18682003, 37364006, 74728012]

約数ペア:

[(1, 74728012), (2, 37364006), (4, 18682003), (23, 3249044), (29, 2576828), (37, 2019676), (46, 1624522), (58, 1288414), (74, 1009838), (92, 812261), (116, 644207), (148, 504919), (667, 112036), (757, 98716), (851, 87812), (1073, 69644), (1334, 56018), (1514, 49358), (1702, 43906), (2146, 34822), (2668, 28009), (3028, 24679), (3404, 21953), (4292, 17411)]