877072

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 1999872

約数和(自身を除く): 1122800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 191, 287, 328, 382, 574, 656, 764, 1148, 1337, 1528, 2296, 2674, 3056, 4592, 5348, 7831, 10696, 15662, 21392, 31324, 54817, 62648, 109634, 125296, 219268, 438536, 877072]

約数ペア:

[(1, 877072), (2, 438536), (4, 219268), (7, 125296), (8, 109634), (14, 62648), (16, 54817), (28, 31324), (41, 21392), (56, 15662), (82, 10696), (112, 7831), (164, 5348), (191, 4592), (287, 3056), (328, 2674), (382, 2296), (574, 1528), (656, 1337), (764, 1148)]