25479564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^2$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 67370688

約数和(自身を除く): 41891124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 67, 86, 129, 132, 134, 172, 201, 258, 268, 402, 473, 516, 737, 804, 946, 1419, 1474, 1892, 2211, 2838, 2881, 2948, 4422, 4489, 5676, 5762, 8643, 8844, 8978, 11524, 13467, 17286, 17956, 26934, 31691, 34572, 49379, 53868, 63382, 95073, 98758, 126764, 148137, 190146, 193027, 197516, 296274, 380292, 386054, 579081, 592548, 772108, 1158162, 2123297, 2316324, 4246594, 6369891, 8493188, 12739782, 25479564]

約数ペア:

[(1, 25479564), (2, 12739782), (3, 8493188), (4, 6369891), (6, 4246594), (11, 2316324), (12, 2123297), (22, 1158162), (33, 772108), (43, 592548), (44, 579081), (66, 386054), (67, 380292), (86, 296274), (129, 197516), (132, 193027), (134, 190146), (172, 148137), (201, 126764), (258, 98758), (268, 95073), (402, 63382), (473, 53868), (516, 49379), (737, 34572), (804, 31691), (946, 26934), (1419, 17956), (1474, 17286), (1892, 13467), (2211, 11524), (2838, 8978), (2881, 8844), (2948, 8643), (4422, 5762), (4489, 5676)]