42206668

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{2207}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 84575232

約数和(自身を除く): 42368564

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 2207, 2732, 4414, 4781, 8828, 9562, 15449, 19124, 30898, 61796, 1507381, 3014762, 6029524, 10551667, 21103334, 42206668]

約数ペア:

[(1, 42206668), (2, 21103334), (4, 10551667), (7, 6029524), (14, 3014762), (28, 1507381), (683, 61796), (1366, 30898), (2207, 19124), (2732, 15449), (4414, 9562), (4781, 8828)]