39457390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{769}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 81385920

約数和(自身を除く): 41928530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 733, 769, 1466, 1538, 3665, 3845, 5131, 5383, 7330, 7690, 10262, 10766, 25655, 26915, 51310, 53830, 563677, 1127354, 2818385, 3945739, 5636770, 7891478, 19728695, 39457390]

約数ペア:

[(1, 39457390), (2, 19728695), (5, 7891478), (7, 5636770), (10, 3945739), (14, 2818385), (35, 1127354), (70, 563677), (733, 53830), (769, 51310), (1466, 26915), (1538, 25655), (3665, 10766), (3845, 10262), (5131, 7690), (5383, 7330)]