25060028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28871}}^1$

素因数の和:28913

約数の個数: 24

約数和(自身を含む): 51738624

約数和(自身を除く): 26678596

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 28871, 57742, 115484, 202097, 404194, 808388, 895001, 1790002, 3580004, 6265007, 12530014, 25060028]

約数ペア:

[(1, 25060028), (2, 12530014), (4, 6265007), (7, 3580004), (14, 1790002), (28, 895001), (31, 808388), (62, 404194), (124, 202097), (217, 115484), (434, 57742), (868, 28871)]