21210304

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{1831}}^1$

素因数の和:2024

約数の個数: 28

約数和(自身を含む): 42344848

約数和(自身を除く): 21134544

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 1831, 2896, 3662, 5792, 7324, 11584, 14648, 29296, 58592, 117184, 331411, 662822, 1325644, 2651288, 5302576, 10605152, 21210304]

約数ペア:

[(1, 21210304), (2, 10605152), (4, 5302576), (8, 2651288), (16, 1325644), (32, 662822), (64, 331411), (181, 117184), (362, 58592), (724, 29296), (1448, 14648), (1831, 11584), (2896, 7324), (3662, 5792)]