26507468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6983}}^1$

素因数の和:7073

約数の個数: 24

約数和(自身を含む): 50647968

約数和(自身を除く): 24140500

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 6983, 13966, 27932, 90779, 181558, 363116, 509759, 1019518, 2039036, 6626867, 13253734, 26507468]

約数ペア:

[(1, 26507468), (2, 13253734), (4, 6626867), (13, 2039036), (26, 1019518), (52, 509759), (73, 363116), (146, 181558), (292, 90779), (949, 27932), (1898, 13966), (3796, 6983)]