74840488

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{24049}}^1$

素因数の和:24444

約数の個数: 16

約数和(自身を含む): 140692500

約数和(自身を除く): 65852012

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 24049, 48098, 96196, 192392, 9355061, 18710122, 37420244, 74840488]

約数ペア:

[(1, 74840488), (2, 37420244), (4, 18710122), (8, 9355061), (389, 192392), (778, 96196), (1556, 48098), (3112, 24049)]