26889478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10271}}^1$

素因数の和:10308

約数の個数: 32

約数和(自身を含む): 53250048

約数和(自身を除く): 26360570

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 10271, 20542, 71897, 112981, 143794, 174607, 225962, 349214, 790867, 1222249, 1581734, 1920677, 2444498, 3841354, 13444739, 26889478]

約数ペア:

[(1, 26889478), (2, 13444739), (7, 3841354), (11, 2444498), (14, 1920677), (17, 1581734), (22, 1222249), (34, 790867), (77, 349214), (119, 225962), (154, 174607), (187, 143794), (238, 112981), (374, 71897), (1309, 20542), (2618, 10271)]