689074624

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{29021}}^1$

素因数の和:29093

約数の個数: 56

約数和(自身を含む): 1592263008

約数和(自身を除く): 903188384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 23744, 29021, 58042, 116084, 203147, 232168, 406294, 464336, 812588, 928672, 1538113, 1625176, 1857344, 3076226, 3250352, 6152452, 6500704, 10766791, 12304904, 13001408, 21533582, 24609808, 43067164, 49219616, 86134328, 98439232, 172268656, 344537312, 689074624]

約数ペア:

[(1, 689074624), (2, 344537312), (4, 172268656), (7, 98439232), (8, 86134328), (14, 49219616), (16, 43067164), (28, 24609808), (32, 21533582), (53, 13001408), (56, 12304904), (64, 10766791), (106, 6500704), (112, 6152452), (212, 3250352), (224, 3076226), (371, 1857344), (424, 1625176), (448, 1538113), (742, 928672), (848, 812588), (1484, 464336), (1696, 406294), (2968, 232168), (3392, 203147), (5936, 116084), (11872, 58042), (23744, 29021)]