858457024

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11113}}^1$

素因数の和:11213

約数の個数: 56

約数和(自身を含む): 1829275488

約数和(自身を除く): 970818464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 136, 142, 272, 284, 544, 568, 1088, 1136, 1207, 2272, 2414, 4544, 4828, 9656, 11113, 19312, 22226, 38624, 44452, 77248, 88904, 177808, 188921, 355616, 377842, 711232, 755684, 789023, 1511368, 1578046, 3022736, 3156092, 6045472, 6312184, 12090944, 12624368, 13413391, 25248736, 26826782, 50497472, 53653564, 107307128, 214614256, 429228512, 858457024]

約数ペア:

[(1, 858457024), (2, 429228512), (4, 214614256), (8, 107307128), (16, 53653564), (17, 50497472), (32, 26826782), (34, 25248736), (64, 13413391), (68, 12624368), (71, 12090944), (136, 6312184), (142, 6045472), (272, 3156092), (284, 3022736), (544, 1578046), (568, 1511368), (1088, 789023), (1136, 755684), (1207, 711232), (2272, 377842), (2414, 355616), (4544, 188921), (4828, 177808), (9656, 88904), (11113, 77248), (19312, 44452), (22226, 38624)]