64786688

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{2609}}^1$

素因数の和:2722

約数の個数: 36

約数和(自身を含む): 130703580

約数和(自身を除く): 65916892

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 2609, 3104, 5218, 6208, 10436, 12416, 20872, 24832, 41744, 83488, 166976, 253073, 333952, 506146, 667904, 1012292, 2024584, 4049168, 8098336, 16196672, 32393344, 64786688]

約数ペア:

[(1, 64786688), (2, 32393344), (4, 16196672), (8, 8098336), (16, 4049168), (32, 2024584), (64, 1012292), (97, 667904), (128, 506146), (194, 333952), (256, 253073), (388, 166976), (776, 83488), (1552, 41744), (2609, 24832), (3104, 20872), (5218, 12416), (6208, 10436)]