252875464

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{1973}}^1$

素因数の和:2449

約数の個数: 32

約数和(自身を含む): 488328120

約数和(自身を除く): 235452656

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 433, 866, 1732, 1973, 3464, 3946, 7892, 15784, 16021, 32042, 64084, 73001, 128168, 146002, 292004, 584008, 854309, 1708618, 3417236, 6834472, 31609433, 63218866, 126437732, 252875464]

約数ペア:

[(1, 252875464), (2, 126437732), (4, 63218866), (8, 31609433), (37, 6834472), (74, 3417236), (148, 1708618), (296, 854309), (433, 584008), (866, 292004), (1732, 146002), (1973, 128168), (3464, 73001), (3946, 64084), (7892, 32042), (15784, 16021)]