28505848

素因数分解:

$2^3\times 7^2\times {\mathrm{72719}}^1$

素因数の和:72739

約数の個数: 24

約数和(自身を含む): 62175600

約数和(自身を除く): 33669752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 72719, 145438, 290876, 509033, 581752, 1018066, 2036132, 3563231, 4072264, 7126462, 14252924, 28505848]

約数ペア:

[(1, 28505848), (2, 14252924), (4, 7126462), (7, 4072264), (8, 3563231), (14, 2036132), (28, 1018066), (49, 581752), (56, 509033), (98, 290876), (196, 145438), (392, 72719)]