25380288

素因数分解:

$2^6\times 3^2\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 84

約数和(自身を含む): 73502520

約数和(自身を除く): 48122232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 139, 144, 192, 278, 288, 317, 417, 556, 576, 634, 834, 951, 1112, 1251, 1268, 1668, 1902, 2224, 2502, 2536, 2853, 3336, 3804, 4448, 5004, 5072, 5706, 6672, 7608, 8896, 10008, 10144, 11412, 13344, 15216, 20016, 20288, 22824, 26688, 30432, 40032, 44063, 45648, 60864, 80064, 88126, 91296, 132189, 176252, 182592, 264378, 352504, 396567, 528756, 705008, 793134, 1057512, 1410016, 1586268, 2115024, 2820032, 3172536, 4230048, 6345072, 8460096, 12690144, 25380288]

約数ペア:

[(1, 25380288), (2, 12690144), (3, 8460096), (4, 6345072), (6, 4230048), (8, 3172536), (9, 2820032), (12, 2115024), (16, 1586268), (18, 1410016), (24, 1057512), (32, 793134), (36, 705008), (48, 528756), (64, 396567), (72, 352504), (96, 264378), (139, 182592), (144, 176252), (192, 132189), (278, 91296), (288, 88126), (317, 80064), (417, 60864), (556, 45648), (576, 44063), (634, 40032), (834, 30432), (951, 26688), (1112, 22824), (1251, 20288), (1268, 20016), (1668, 15216), (1902, 13344), (2224, 11412), (2502, 10144), (2536, 10008), (2853, 8896), (3336, 7608), (3804, 6672), (4448, 5706), (5004, 5072)]