23781120482

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{281}}^1\times {\mathrm{821}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 42281049600

約数和(自身を除く): 18499929118

約数列:

[1, 2, 7, 14, 37, 74, 199, 259, 281, 398, 518, 562, 821, 1393, 1642, 1967, 2786, 3934, 5747, 7363, 10397, 11494, 14726, 20794, 30377, 51541, 55919, 60754, 72779, 103082, 111838, 145558, 163379, 212639, 230701, 326758, 391433, 425278, 461402, 782866, 1143653, 1614907, 2069003, 2287306, 3229814, 4138006, 6045023, 8535937, 12090046, 14483021, 17071874, 28966042, 42315161, 45909499, 59751559, 84630322, 91818998, 119503118, 321366493, 642732986, 1698651463, 3397302926, 11890560241, 23781120482]

約数ペア:

[(1, 23781120482), (2, 11890560241), (7, 3397302926), (14, 1698651463), (37, 642732986), (74, 321366493), (199, 119503118), (259, 91818998), (281, 84630322), (398, 59751559), (518, 45909499), (562, 42315161), (821, 28966042), (1393, 17071874), (1642, 14483021), (1967, 12090046), (2786, 8535937), (3934, 6045023), (5747, 4138006), (7363, 3229814), (10397, 2287306), (11494, 2069003), (14726, 1614907), (20794, 1143653), (30377, 782866), (51541, 461402), (55919, 425278), (60754, 391433), (72779, 326758), (103082, 230701), (111838, 212639), (145558, 163379)]