2072698688

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{719}}^1\times {\mathrm{1453}}^1$

素因数の和:2215

約数の個数: 56

約数和(自身を含む): 4254520320

約数和(自身を除く): 2181821632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 719, 992, 1438, 1453, 1984, 2876, 2906, 5752, 5812, 11504, 11624, 22289, 23008, 23248, 44578, 45043, 46016, 46496, 89156, 90086, 92992, 178312, 180172, 356624, 360344, 713248, 720688, 1044707, 1426496, 1441376, 2089414, 2882752, 4178828, 8357656, 16715312, 32385917, 33430624, 64771834, 66861248, 129543668, 259087336, 518174672, 1036349344, 2072698688]

約数ペア:

[(1, 2072698688), (2, 1036349344), (4, 518174672), (8, 259087336), (16, 129543668), (31, 66861248), (32, 64771834), (62, 33430624), (64, 32385917), (124, 16715312), (248, 8357656), (496, 4178828), (719, 2882752), (992, 2089414), (1438, 1441376), (1453, 1426496), (1984, 1044707), (2876, 720688), (2906, 713248), (5752, 360344), (5812, 356624), (11504, 180172), (11624, 178312), (22289, 92992), (23008, 90086), (23248, 89156), (44578, 46496), (45043, 46016)]