1679272

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 3640320

約数和(自身を除く): 1961048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 191, 314, 382, 628, 764, 1099, 1256, 1337, 1528, 2198, 2674, 4396, 5348, 8792, 10696, 29987, 59974, 119948, 209909, 239896, 419818, 839636, 1679272]

約数ペア:

[(1, 1679272), (2, 839636), (4, 419818), (7, 239896), (8, 209909), (14, 119948), (28, 59974), (56, 29987), (157, 10696), (191, 8792), (314, 5348), (382, 4396), (628, 2674), (764, 2198), (1099, 1528), (1256, 1337)]