28379698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15749}}^1$

素因数の和:15821

約数の個数: 16

約数和(自身を含む): 45927000

約数和(自身を除く): 17547302

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 15749, 31498, 267733, 535466, 834697, 1669394, 14189849, 28379698]

約数ペア:

[(1, 28379698), (2, 14189849), (17, 1669394), (34, 834697), (53, 535466), (106, 267733), (901, 31498), (1802, 15749)]