26364172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1319}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 48787200

約数和(自身を除く): 22423028

約数列:

[1, 2, 4, 19, 38, 76, 263, 526, 1052, 1319, 2638, 4997, 5276, 9994, 19988, 25061, 50122, 100244, 346897, 693794, 1387588, 6591043, 13182086, 26364172]

約数ペア:

[(1, 26364172), (2, 13182086), (4, 6591043), (19, 1387588), (38, 693794), (76, 346897), (263, 100244), (526, 50122), (1052, 25061), (1319, 19988), (2638, 9994), (4997, 5276)]