28025722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{10103}}^1$

素因数の和:10197

約数の個数: 16

約数和(自身を含む): 44861760

約数和(自身を除く): 16836038

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 10103, 20206, 191957, 383914, 737519, 1475038, 14012861, 28025722]

約数ペア:

[(1, 28025722), (2, 14012861), (19, 1475038), (38, 737519), (73, 383914), (146, 191957), (1387, 20206), (2774, 10103)]