21584064

素因数分解:

$2^6\times 3^1\times {\mathrm{79}}^1\times {\mathrm{1423}}^1$

素因数の和:1517

約数の個数: 56

約数和(自身を含む): 57871360

約数和(自身を除く): 36287296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 158, 192, 237, 316, 474, 632, 948, 1264, 1423, 1896, 2528, 2846, 3792, 4269, 5056, 5692, 7584, 8538, 11384, 15168, 17076, 22768, 34152, 45536, 68304, 91072, 112417, 136608, 224834, 273216, 337251, 449668, 674502, 899336, 1349004, 1798672, 2698008, 3597344, 5396016, 7194688, 10792032, 21584064]

約数ペア:

[(1, 21584064), (2, 10792032), (3, 7194688), (4, 5396016), (6, 3597344), (8, 2698008), (12, 1798672), (16, 1349004), (24, 899336), (32, 674502), (48, 449668), (64, 337251), (79, 273216), (96, 224834), (158, 136608), (192, 112417), (237, 91072), (316, 68304), (474, 45536), (632, 34152), (948, 22768), (1264, 17076), (1423, 15168), (1896, 11384), (2528, 8538), (2846, 7584), (3792, 5692), (4269, 5056)]