75279428

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{7489}}^1$

素因数の和:7859

約数の個数: 24

約数和(自身を含む): 150998400

約数和(自身を除く): 75718972

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 7489, 10052, 14978, 29956, 52423, 104846, 209692, 2688551, 5377102, 10754204, 18819857, 37639714, 75279428]

約数ペア:

[(1, 75279428), (2, 37639714), (4, 18819857), (7, 10754204), (14, 5377102), (28, 2688551), (359, 209692), (718, 104846), (1436, 52423), (2513, 29956), (5026, 14978), (7489, 10052)]