28382051228

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{2801}}^1\times {\mathrm{28463}}^1$

素因数の和:31357

約数の個数: 24

約数和(自身を含む): 50246360640

約数和(自身を除く): 21864309412

約数列:

[1, 2, 4, 89, 178, 356, 2801, 5602, 11204, 28463, 56926, 113852, 249289, 498578, 997156, 2533207, 5066414, 10132828, 79724863, 159449726, 318899452, 7095512807, 14191025614, 28382051228]

約数ペア:

[(1, 28382051228), (2, 14191025614), (4, 7095512807), (89, 318899452), (178, 159449726), (356, 79724863), (2801, 10132828), (5602, 5066414), (11204, 2533207), (28463, 997156), (56926, 498578), (113852, 249289)]