42944788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 85821120

約数和(自身を除く): 42876332

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 773, 817, 1292, 1462, 1546, 1634, 2924, 3092, 3268, 13141, 13889, 14687, 26282, 27778, 29374, 33239, 52564, 55556, 58748, 66478, 132956, 249679, 499358, 565063, 631541, 998716, 1130126, 1263082, 2260252, 2526164, 10736197, 21472394, 42944788]

約数ペア:

[(1, 42944788), (2, 21472394), (4, 10736197), (17, 2526164), (19, 2260252), (34, 1263082), (38, 1130126), (43, 998716), (68, 631541), (76, 565063), (86, 499358), (172, 249679), (323, 132956), (646, 66478), (731, 58748), (773, 55556), (817, 52564), (1292, 33239), (1462, 29374), (1546, 27778), (1634, 26282), (2924, 14687), (3092, 13889), (3268, 13141)]