28976184

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 81081600

約数和(自身を除く): 52105416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 823, 978, 1304, 1467, 1646, 1956, 2469, 2934, 3292, 3912, 4401, 4938, 5868, 6584, 7407, 8802, 9876, 11736, 14814, 17604, 19752, 22221, 29628, 35208, 44442, 59256, 88884, 134149, 177768, 268298, 402447, 536596, 804894, 1073192, 1207341, 1609788, 2414682, 3219576, 3622023, 4829364, 7244046, 9658728, 14488092, 28976184]

約数ペア:

[(1, 28976184), (2, 14488092), (3, 9658728), (4, 7244046), (6, 4829364), (8, 3622023), (9, 3219576), (12, 2414682), (18, 1609788), (24, 1207341), (27, 1073192), (36, 804894), (54, 536596), (72, 402447), (108, 268298), (163, 177768), (216, 134149), (326, 88884), (489, 59256), (652, 44442), (823, 35208), (978, 29628), (1304, 22221), (1467, 19752), (1646, 17604), (1956, 14814), (2469, 11736), (2934, 9876), (3292, 8802), (3912, 7407), (4401, 6584), (4938, 5868)]