42915098

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9749}}^1$

素因数の和:9853

約数の個数: 16

約数和(自身を含む): 67392000

約数和(自身を除く): 24476902

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 9749, 19498, 302219, 604438, 692179, 1384358, 21457549, 42915098]

約数ペア:

[(1, 42915098), (2, 21457549), (31, 1384358), (62, 692179), (71, 604438), (142, 302219), (2201, 19498), (4402, 9749)]