15707088376

素因数分解:

$2^3\times 7^2\times {\mathrm{991}}^1\times {\mathrm{40433}}^1$

素因数の和:41444

約数の個数: 48

約数和(自身を含む): 34294501440

約数和(自身を除く): 18587413064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 991, 1982, 3964, 6937, 7928, 13874, 27748, 40433, 48559, 55496, 80866, 97118, 161732, 194236, 283031, 323464, 388472, 566062, 1132124, 1981217, 2264248, 3962434, 7924868, 15849736, 40069103, 80138206, 160276412, 280483721, 320552824, 560967442, 1121934884, 1963386047, 2243869768, 3926772094, 7853544188, 15707088376]

約数ペア:

[(1, 15707088376), (2, 7853544188), (4, 3926772094), (7, 2243869768), (8, 1963386047), (14, 1121934884), (28, 560967442), (49, 320552824), (56, 280483721), (98, 160276412), (196, 80138206), (392, 40069103), (991, 15849736), (1982, 7924868), (3964, 3962434), (6937, 2264248), (7928, 1981217), (13874, 1132124), (27748, 566062), (40433, 388472), (48559, 323464), (55496, 283031), (80866, 194236), (97118, 161732)]