42157492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1187}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 79634016

約数和(自身を除く): 37476524

約数列:

[1, 2, 4, 13, 26, 52, 683, 1187, 1366, 2374, 2732, 4748, 8879, 15431, 17758, 30862, 35516, 61724, 810721, 1621442, 3242884, 10539373, 21078746, 42157492]

約数ペア:

[(1, 42157492), (2, 21078746), (4, 10539373), (13, 3242884), (26, 1621442), (52, 810721), (683, 61724), (1187, 35516), (1366, 30862), (2374, 17758), (2732, 15431), (4748, 8879)]