40061576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{587}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 79380000

約数和(自身を除く): 39318424

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 449, 587, 898, 1174, 1796, 2348, 3592, 4696, 8531, 11153, 17062, 22306, 34124, 44612, 68248, 89224, 263563, 527126, 1054252, 2108504, 5007697, 10015394, 20030788, 40061576]

約数ペア:

[(1, 40061576), (2, 20030788), (4, 10015394), (8, 5007697), (19, 2108504), (38, 1054252), (76, 527126), (152, 263563), (449, 89224), (587, 68248), (898, 44612), (1174, 34124), (1796, 22306), (2348, 17062), (3592, 11153), (4696, 8531)]