25746768

素因数分解:

$2^4\times 3^3\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:681

約数の個数: 80

約数和(自身を含む): 74727360

約数和(自身を除く): 48980592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 107, 108, 144, 214, 216, 321, 428, 432, 557, 642, 856, 963, 1114, 1284, 1671, 1712, 1926, 2228, 2568, 2889, 3342, 3852, 4456, 5013, 5136, 5778, 6684, 7704, 8912, 10026, 11556, 13368, 15039, 15408, 20052, 23112, 26736, 30078, 40104, 46224, 59599, 60156, 80208, 119198, 120312, 178797, 238396, 240624, 357594, 476792, 536391, 715188, 953584, 1072782, 1430376, 1609173, 2145564, 2860752, 3218346, 4291128, 6436692, 8582256, 12873384, 25746768]

約数ペア:

[(1, 25746768), (2, 12873384), (3, 8582256), (4, 6436692), (6, 4291128), (8, 3218346), (9, 2860752), (12, 2145564), (16, 1609173), (18, 1430376), (24, 1072782), (27, 953584), (36, 715188), (48, 536391), (54, 476792), (72, 357594), (107, 240624), (108, 238396), (144, 178797), (214, 120312), (216, 119198), (321, 80208), (428, 60156), (432, 59599), (557, 46224), (642, 40104), (856, 30078), (963, 26736), (1114, 23112), (1284, 20052), (1671, 15408), (1712, 15039), (1926, 13368), (2228, 11556), (2568, 10026), (2889, 8912), (3342, 7704), (3852, 6684), (4456, 5778), (5013, 5136)]