27584728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 54315360

約数和(自身を除く): 26730632

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 761, 788, 1522, 1576, 3044, 4531, 6088, 9062, 17503, 18124, 35006, 36248, 70012, 140024, 149917, 299834, 599668, 1199336, 3448091, 6896182, 13792364, 27584728]

約数ペア:

[(1, 27584728), (2, 13792364), (4, 6896182), (8, 3448091), (23, 1199336), (46, 599668), (92, 299834), (184, 149917), (197, 140024), (394, 70012), (761, 36248), (788, 35006), (1522, 18124), (1576, 17503), (3044, 9062), (4531, 6088)]