40026336

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 125024256

約数和(自身を除く): 84997920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 67, 84, 96, 98, 112, 127, 134, 147, 168, 196, 201, 224, 254, 268, 294, 336, 381, 392, 402, 469, 508, 536, 588, 672, 762, 784, 804, 889, 938, 1016, 1072, 1176, 1407, 1524, 1568, 1608, 1778, 1876, 2032, 2144, 2352, 2667, 2814, 3048, 3216, 3283, 3556, 3752, 4064, 4704, 5334, 5628, 6096, 6223, 6432, 6566, 7112, 7504, 8509, 9849, 10668, 11256, 12192, 12446, 13132, 14224, 15008, 17018, 18669, 19698, 21336, 22512, 24892, 25527, 26264, 28448, 34036, 37338, 39396, 42672, 45024, 49784, 51054, 52528, 59563, 68072, 74676, 78792, 85344, 99568, 102108, 105056, 119126, 136144, 149352, 157584, 178689, 199136, 204216, 238252, 272288, 298704, 315168, 357378, 408432, 416941, 476504, 597408, 714756, 816864, 833882, 953008, 1250823, 1429512, 1667764, 1906016, 2501646, 2859024, 3335528, 5003292, 5718048, 6671056, 10006584, 13342112, 20013168, 40026336]

約数ペア:

[(1, 40026336), (2, 20013168), (3, 13342112), (4, 10006584), (6, 6671056), (7, 5718048), (8, 5003292), (12, 3335528), (14, 2859024), (16, 2501646), (21, 1906016), (24, 1667764), (28, 1429512), (32, 1250823), (42, 953008), (48, 833882), (49, 816864), (56, 714756), (67, 597408), (84, 476504), (96, 416941), (98, 408432), (112, 357378), (127, 315168), (134, 298704), (147, 272288), (168, 238252), (196, 204216), (201, 199136), (224, 178689), (254, 157584), (268, 149352), (294, 136144), (336, 119126), (381, 105056), (392, 102108), (402, 99568), (469, 85344), (508, 78792), (536, 74676), (588, 68072), (672, 59563), (762, 52528), (784, 51054), (804, 49784), (889, 45024), (938, 42672), (1016, 39396), (1072, 37338), (1176, 34036), (1407, 28448), (1524, 26264), (1568, 25527), (1608, 24892), (1778, 22512), (1876, 21336), (2032, 19698), (2144, 18669), (2352, 17018), (2667, 15008), (2814, 14224), (3048, 13132), (3216, 12446), (3283, 12192), (3556, 11256), (3752, 10668), (4064, 9849), (4704, 8509), (5334, 7504), (5628, 7112), (6096, 6566), (6223, 6432)]