42142744

素因数分解:

$2^3\times 7^2\times {\mathrm{107507}}^1$

素因数の和:107527

約数の個数: 24

約数和(自身を含む): 91919340

約数和(自身を除く): 49776596

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 107507, 215014, 430028, 752549, 860056, 1505098, 3010196, 5267843, 6020392, 10535686, 21071372, 42142744]

約数ペア:

[(1, 42142744), (2, 21071372), (4, 10535686), (7, 6020392), (8, 5267843), (14, 3010196), (28, 1505098), (49, 860056), (56, 752549), (98, 430028), (196, 215014), (392, 107507)]