826235264

素因数分解:

$2^7\times {\mathrm{163}}^1\times {\mathrm{199}}^2$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 1664477820

約数和(自身を除く): 838242556

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 199, 326, 398, 652, 796, 1304, 1592, 2608, 3184, 5216, 6368, 10432, 12736, 20864, 25472, 32437, 39601, 64874, 79202, 129748, 158404, 259496, 316808, 518992, 633616, 1037984, 1267232, 2075968, 2534464, 4151936, 5068928, 6454963, 12909926, 25819852, 51639704, 103279408, 206558816, 413117632, 826235264]

約数ペア:

[(1, 826235264), (2, 413117632), (4, 206558816), (8, 103279408), (16, 51639704), (32, 25819852), (64, 12909926), (128, 6454963), (163, 5068928), (199, 4151936), (326, 2534464), (398, 2075968), (652, 1267232), (796, 1037984), (1304, 633616), (1592, 518992), (2608, 316808), (3184, 259496), (5216, 158404), (6368, 129748), (10432, 79202), (12736, 64874), (20864, 39601), (25472, 32437)]