8185268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 17875200

約数和(自身を除く): 9689932

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 199, 226, 364, 398, 452, 791, 796, 1393, 1469, 1582, 2587, 2786, 2938, 3164, 5174, 5572, 5876, 10283, 10348, 18109, 20566, 22487, 36218, 41132, 44974, 72436, 89948, 157409, 292331, 314818, 584662, 629636, 1169324, 2046317, 4092634, 8185268]

約数ペア:

[(1, 8185268), (2, 4092634), (4, 2046317), (7, 1169324), (13, 629636), (14, 584662), (26, 314818), (28, 292331), (52, 157409), (91, 89948), (113, 72436), (182, 44974), (199, 41132), (226, 36218), (364, 22487), (398, 20566), (452, 18109), (791, 10348), (796, 10283), (1393, 5876), (1469, 5572), (1582, 5174), (2587, 3164), (2786, 2938)]