8417052

素因数分解:

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

素因数の和:407

約数の個数: 72

約数和(自身を含む): 24600576

約数和(自身を除く): 16183524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 263, 381, 508, 526, 762, 789, 889, 1052, 1143, 1524, 1578, 1778, 1841, 2286, 2367, 2667, 3156, 3556, 3682, 4572, 4734, 5334, 5523, 7364, 8001, 9468, 10668, 11046, 16002, 16569, 22092, 32004, 33138, 33401, 66276, 66802, 100203, 133604, 200406, 233807, 300609, 400812, 467614, 601218, 701421, 935228, 1202436, 1402842, 2104263, 2805684, 4208526, 8417052]

約数ペア:

[(1, 8417052), (2, 4208526), (3, 2805684), (4, 2104263), (6, 1402842), (7, 1202436), (9, 935228), (12, 701421), (14, 601218), (18, 467614), (21, 400812), (28, 300609), (36, 233807), (42, 200406), (63, 133604), (84, 100203), (126, 66802), (127, 66276), (252, 33401), (254, 33138), (263, 32004), (381, 22092), (508, 16569), (526, 16002), (762, 11046), (789, 10668), (889, 9468), (1052, 8001), (1143, 7364), (1524, 5523), (1578, 5334), (1778, 4734), (1841, 4572), (2286, 3682), (2367, 3556), (2667, 3156)]