25313838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4621}}^1$

素因数の和:4720

約数の個数: 32

約数和(自身を含む): 55907712

約数和(自身を除く): 30593874

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 166, 249, 498, 913, 1826, 2739, 4621, 5478, 9242, 13863, 27726, 50831, 101662, 152493, 304986, 383543, 767086, 1150629, 2301258, 4218973, 8437946, 12656919, 25313838]

約数ペア:

[(1, 25313838), (2, 12656919), (3, 8437946), (6, 4218973), (11, 2301258), (22, 1150629), (33, 767086), (66, 383543), (83, 304986), (166, 152493), (249, 101662), (498, 50831), (913, 27726), (1826, 13863), (2739, 9242), (4621, 5478)]