8889635072

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 17928594432

約数和(自身を除く): 9038959360

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 281, 382, 562, 647, 764, 1124, 1294, 1528, 2248, 2588, 3056, 4496, 5176, 6112, 8992, 10352, 12224, 17984, 20704, 24448, 35968, 41408, 48896, 53671, 71936, 82816, 107342, 123577, 165632, 181807, 214684, 247154, 363614, 429368, 494308, 727228, 858736, 988616, 1454456, 1717472, 1977232, 2908912, 3434944, 3954464, 5817824, 6869888, 7908928, 11635648, 13739776, 15817856, 23271296, 31635712, 34725137, 46542592, 69450274, 138900548, 277801096, 555602192, 1111204384, 2222408768, 4444817536, 8889635072]

約数ペア:

[(1, 8889635072), (2, 4444817536), (4, 2222408768), (8, 1111204384), (16, 555602192), (32, 277801096), (64, 138900548), (128, 69450274), (191, 46542592), (256, 34725137), (281, 31635712), (382, 23271296), (562, 15817856), (647, 13739776), (764, 11635648), (1124, 7908928), (1294, 6869888), (1528, 5817824), (2248, 3954464), (2588, 3434944), (3056, 2908912), (4496, 1977232), (5176, 1717472), (6112, 1454456), (8992, 988616), (10352, 858736), (12224, 727228), (17984, 494308), (20704, 429368), (24448, 363614), (35968, 247154), (41408, 214684), (48896, 181807), (53671, 165632), (71936, 123577), (82816, 107342)]