25383774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 54873504

約数和(自身を除く): 29489730

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 773, 842, 1263, 1546, 2319, 2526, 4638, 5473, 10049, 10946, 16419, 20098, 30147, 32838, 60294, 325433, 650866, 976299, 1952598, 4230629, 8461258, 12691887, 25383774]

約数ペア:

[(1, 25383774), (2, 12691887), (3, 8461258), (6, 4230629), (13, 1952598), (26, 976299), (39, 650866), (78, 325433), (421, 60294), (773, 32838), (842, 30147), (1263, 20098), (1546, 16419), (2319, 10946), (2526, 10049), (4638, 5473)]