28019212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14563}}^1$

素因数の和:14617

約数の個数: 24

約数和(自身を含む): 54236336

約数和(自身を除く): 26217124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 14563, 29126, 58252, 189319, 378638, 538831, 757276, 1077662, 2155324, 7004803, 14009606, 28019212]

約数ペア:

[(1, 28019212), (2, 14009606), (4, 7004803), (13, 2155324), (26, 1077662), (37, 757276), (52, 538831), (74, 378638), (148, 189319), (481, 58252), (962, 29126), (1924, 14563)]