7809863936

素因数分解:

$2^8\times 7^1\times {\mathrm{563}}^1\times {\mathrm{7741}}^1$

素因数の和:8327

約数の個数: 72

約数和(自身を含む): 17850202944

約数和(自身を除く): 10040339008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 563, 896, 1126, 1792, 2252, 3941, 4504, 7741, 7882, 9008, 15482, 15764, 18016, 30964, 31528, 36032, 54187, 61928, 63056, 72064, 108374, 123856, 126112, 144128, 216748, 247712, 252224, 433496, 495424, 504448, 866992, 990848, 1008896, 1733984, 1981696, 3467968, 4358183, 6935936, 8716366, 13871872, 17432732, 30507281, 34865464, 61014562, 69730928, 122029124, 139461856, 244058248, 278923712, 488116496, 557847424, 976232992, 1115694848, 1952465984, 3904931968, 7809863936]

約数ペア:

[(1, 7809863936), (2, 3904931968), (4, 1952465984), (7, 1115694848), (8, 976232992), (14, 557847424), (16, 488116496), (28, 278923712), (32, 244058248), (56, 139461856), (64, 122029124), (112, 69730928), (128, 61014562), (224, 34865464), (256, 30507281), (448, 17432732), (563, 13871872), (896, 8716366), (1126, 6935936), (1792, 4358183), (2252, 3467968), (3941, 1981696), (4504, 1733984), (7741, 1008896), (7882, 990848), (9008, 866992), (15482, 504448), (15764, 495424), (18016, 433496), (30964, 252224), (31528, 247712), (36032, 216748), (54187, 144128), (61928, 126112), (63056, 123856), (72064, 108374)]