25251156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 75694080

約数和(自身を除く): 50442924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 127, 189, 252, 254, 263, 378, 381, 508, 526, 756, 762, 789, 889, 1052, 1143, 1524, 1578, 1778, 1841, 2286, 2367, 2667, 3156, 3429, 3556, 3682, 4572, 4734, 5334, 5523, 6858, 7101, 7364, 8001, 9468, 10668, 11046, 13716, 14202, 16002, 16569, 22092, 24003, 28404, 32004, 33138, 33401, 48006, 49707, 66276, 66802, 96012, 99414, 100203, 133604, 198828, 200406, 233807, 300609, 400812, 467614, 601218, 701421, 901827, 935228, 1202436, 1402842, 1803654, 2104263, 2805684, 3607308, 4208526, 6312789, 8417052, 12625578, 25251156]

約数ペア:

[(1, 25251156), (2, 12625578), (3, 8417052), (4, 6312789), (6, 4208526), (7, 3607308), (9, 2805684), (12, 2104263), (14, 1803654), (18, 1402842), (21, 1202436), (27, 935228), (28, 901827), (36, 701421), (42, 601218), (54, 467614), (63, 400812), (84, 300609), (108, 233807), (126, 200406), (127, 198828), (189, 133604), (252, 100203), (254, 99414), (263, 96012), (378, 66802), (381, 66276), (508, 49707), (526, 48006), (756, 33401), (762, 33138), (789, 32004), (889, 28404), (1052, 24003), (1143, 22092), (1524, 16569), (1578, 16002), (1778, 14202), (1841, 13716), (2286, 11046), (2367, 10668), (2667, 9468), (3156, 8001), (3429, 7364), (3556, 7101), (3682, 6858), (4572, 5523), (4734, 5334)]