28372916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49603}}^1$

素因数の和:49631

約数の個数: 24

約数和(自身を含む): 58334304

約数和(自身を除く): 29961388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 49603, 99206, 198412, 545633, 644839, 1091266, 1289678, 2182532, 2579356, 7093229, 14186458, 28372916]

約数ペア:

[(1, 28372916), (2, 14186458), (4, 7093229), (11, 2579356), (13, 2182532), (22, 1289678), (26, 1091266), (44, 644839), (52, 545633), (143, 198412), (286, 99206), (572, 49603)]