28042504

素因数分解:

$2^3\times 7^2\times {\mathrm{71537}}^1$

素因数の和:71557

約数の個数: 24

約数和(自身を含む): 61164990

約数和(自身を除く): 33122486

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 71537, 143074, 286148, 500759, 572296, 1001518, 2003036, 3505313, 4006072, 7010626, 14021252, 28042504]

約数ペア:

[(1, 28042504), (2, 14021252), (4, 7010626), (7, 4006072), (8, 3505313), (14, 2003036), (28, 1001518), (49, 572296), (56, 500759), (98, 286148), (196, 143074), (392, 71537)]