72042248

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 67061752

約数列:

[1, 2, 4, 8, 41, 82, 164, 239, 328, 478, 919, 956, 1838, 1912, 3676, 7352, 9799, 19598, 37679, 39196, 75358, 78392, 150716, 219641, 301432, 439282, 878564, 1757128, 9005281, 18010562, 36021124, 72042248]

約数ペア:

[(1, 72042248), (2, 36021124), (4, 18010562), (8, 9005281), (41, 1757128), (82, 878564), (164, 439282), (239, 301432), (328, 219641), (478, 150716), (919, 78392), (956, 75358), (1838, 39196), (1912, 37679), (3676, 19598), (7352, 9799)]