25917628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8069}}^1$

素因数の和:8157

約数の個数: 24

約数和(自身を含む): 50163120

約数和(自身を除く): 24245492

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 8069, 16138, 32276, 88759, 177518, 355036, 589037, 1178074, 2356148, 6479407, 12958814, 25917628]

約数ペア:

[(1, 25917628), (2, 12958814), (4, 6479407), (11, 2356148), (22, 1178074), (44, 589037), (73, 355036), (146, 177518), (292, 88759), (803, 32276), (1606, 16138), (3212, 8069)]