1323263408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{66643}}^1$

素因数の和:66741

約数の個数: 40

約数和(自身を含む): 2751864048

約数和(自身を除く): 1428600640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 19856, 66643, 133286, 266572, 533144, 1066288, 1132931, 2265862, 4531724, 4864939, 9063448, 9729878, 18126896, 19459756, 38919512, 77839024, 82703963, 165407926, 330815852, 661631704, 1323263408]

約数ペア:

[(1, 1323263408), (2, 661631704), (4, 330815852), (8, 165407926), (16, 82703963), (17, 77839024), (34, 38919512), (68, 19459756), (73, 18126896), (136, 9729878), (146, 9063448), (272, 4864939), (292, 4531724), (584, 2265862), (1168, 1132931), (1241, 1066288), (2482, 533144), (4964, 266572), (9928, 133286), (19856, 66643)]