7140209216

素因数分解:

$2^6\times 7^1\times {\mathrm{563}}^1\times {\mathrm{28309}}^1$

素因数の和:28891

約数の個数: 56

約数和(自身を含む): 16222309440

約数和(自身を除く): 9082100224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 563, 1126, 2252, 3941, 4504, 7882, 9008, 15764, 18016, 28309, 31528, 36032, 56618, 63056, 113236, 126112, 198163, 226472, 252224, 396326, 452944, 792652, 905888, 1585304, 1811776, 3170608, 6341216, 12682432, 15937967, 31875934, 63751868, 111565769, 127503736, 223131538, 255007472, 446263076, 510014944, 892526152, 1020029888, 1785052304, 3570104608, 7140209216]

約数ペア:

[(1, 7140209216), (2, 3570104608), (4, 1785052304), (7, 1020029888), (8, 892526152), (14, 510014944), (16, 446263076), (28, 255007472), (32, 223131538), (56, 127503736), (64, 111565769), (112, 63751868), (224, 31875934), (448, 15937967), (563, 12682432), (1126, 6341216), (2252, 3170608), (3941, 1811776), (4504, 1585304), (7882, 905888), (9008, 792652), (15764, 452944), (18016, 396326), (28309, 252224), (31528, 226472), (36032, 198163), (56618, 126112), (63056, 113236)]