8675968

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 20661120

約数和(自身を除く): 11985152

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 421, 448, 644, 736, 842, 896, 1288, 1472, 1684, 2576, 2944, 2947, 3368, 5152, 5894, 6736, 9683, 10304, 11788, 13472, 19366, 20608, 23576, 26944, 38732, 47152, 53888, 67781, 77464, 94304, 135562, 154928, 188608, 271124, 309856, 377216, 542248, 619712, 1084496, 1239424, 2168992, 4337984, 8675968]

約数ペア:

[(1, 8675968), (2, 4337984), (4, 2168992), (7, 1239424), (8, 1084496), (14, 619712), (16, 542248), (23, 377216), (28, 309856), (32, 271124), (46, 188608), (56, 154928), (64, 135562), (92, 94304), (112, 77464), (128, 67781), (161, 53888), (184, 47152), (224, 38732), (322, 26944), (368, 23576), (421, 20608), (448, 19366), (644, 13472), (736, 11788), (842, 10304), (896, 9683), (1288, 6736), (1472, 5894), (1684, 5152), (2576, 3368), (2944, 2947)]