28450096

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{19979}}^1$

素因数の和:20076

約数の個数: 20

約数和(自身を含む): 55744200

約数和(自身を除く): 27294104

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 19979, 39958, 79916, 159832, 319664, 1778131, 3556262, 7112524, 14225048, 28450096]

約数ペア:

[(1, 28450096), (2, 14225048), (4, 7112524), (8, 3556262), (16, 1778131), (89, 319664), (178, 159832), (356, 79916), (712, 39958), (1424, 19979)]