42511322

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 72

約数和(自身を含む): 83995200

約数和(自身を除く): 41483878

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 79, 98, 119, 133, 158, 238, 266, 289, 323, 553, 578, 646, 833, 931, 1106, 1343, 1501, 1666, 1862, 2023, 2261, 2686, 3002, 3871, 4046, 4522, 5491, 7742, 9401, 10507, 10982, 14161, 15827, 18802, 21014, 22831, 25517, 28322, 31654, 38437, 45662, 51034, 65807, 73549, 76874, 131614, 147098, 159817, 178619, 269059, 319634, 357238, 433789, 538118, 867578, 1118719, 1250333, 2237438, 2500666, 3036523, 6073046, 21255661, 42511322]

約数ペア:

[(1, 42511322), (2, 21255661), (7, 6073046), (14, 3036523), (17, 2500666), (19, 2237438), (34, 1250333), (38, 1118719), (49, 867578), (79, 538118), (98, 433789), (119, 357238), (133, 319634), (158, 269059), (238, 178619), (266, 159817), (289, 147098), (323, 131614), (553, 76874), (578, 73549), (646, 65807), (833, 51034), (931, 45662), (1106, 38437), (1343, 31654), (1501, 28322), (1666, 25517), (1862, 22831), (2023, 21014), (2261, 18802), (2686, 15827), (3002, 14161), (3871, 10982), (4046, 10507), (4522, 9401), (5491, 7742)]