68985346766

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{129641}}^1$

素因数の和:130040

約数の個数: 32

約数和(自身を含む): 119478067200

約数和(自身を除く): 50492720434

約数列:

[1, 2, 7, 14, 191, 199, 382, 398, 1337, 1393, 2674, 2786, 38009, 76018, 129641, 259282, 266063, 532126, 907487, 1814974, 24761431, 25798559, 49522862, 51597118, 173330017, 180589913, 346660034, 361179826, 4927524769, 9855049538, 34492673383, 68985346766]

約数ペア:

[(1, 68985346766), (2, 34492673383), (7, 9855049538), (14, 4927524769), (191, 361179826), (199, 346660034), (382, 180589913), (398, 173330017), (1337, 51597118), (1393, 49522862), (2674, 25798559), (2786, 24761431), (38009, 1814974), (76018, 907487), (129641, 532126), (259282, 266063)]