26721068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31963}}^1$

素因数の和:31997

約数の個数: 24

約数和(自身を含む): 53699520

約数和(自身を除く): 26978452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 31963, 63926, 127852, 351593, 607297, 703186, 1214594, 1406372, 2429188, 6680267, 13360534, 26721068]

約数ペア:

[(1, 26721068), (2, 13360534), (4, 6680267), (11, 2429188), (19, 1406372), (22, 1214594), (38, 703186), (44, 607297), (76, 351593), (209, 127852), (418, 63926), (836, 31963)]