28353112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{691}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 55802880

約数和(自身を除く): 27449768

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 691, 892, 1382, 1784, 2764, 5129, 5528, 10258, 15893, 20516, 31786, 41032, 63572, 127144, 154093, 308186, 616372, 1232744, 3544139, 7088278, 14176556, 28353112]

約数ペア:

[(1, 28353112), (2, 14176556), (4, 7088278), (8, 3544139), (23, 1232744), (46, 616372), (92, 308186), (184, 154093), (223, 127144), (446, 63572), (691, 41032), (892, 31786), (1382, 20516), (1784, 15893), (2764, 10258), (5129, 5528)]