24737728

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:245

約数の個数: 56

約数和(自身を含む): 51297840

約数和(自身を除く): 26560112

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 89, 101, 172, 178, 202, 344, 356, 404, 688, 712, 808, 1376, 1424, 1616, 2752, 2848, 3232, 3827, 4343, 5696, 6464, 7654, 8686, 8989, 15308, 17372, 17978, 30616, 34744, 35956, 61232, 69488, 71912, 122464, 138976, 143824, 244928, 277952, 287648, 386527, 575296, 773054, 1546108, 3092216, 6184432, 12368864, 24737728]

約数ペア:

[(1, 24737728), (2, 12368864), (4, 6184432), (8, 3092216), (16, 1546108), (32, 773054), (43, 575296), (64, 386527), (86, 287648), (89, 277952), (101, 244928), (172, 143824), (178, 138976), (202, 122464), (344, 71912), (356, 69488), (404, 61232), (688, 35956), (712, 34744), (808, 30616), (1376, 17978), (1424, 17372), (1616, 15308), (2752, 8989), (2848, 8686), (3232, 7654), (3827, 6464), (4343, 5696)]