23210572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 51045120

約数和(自身を除く): 27834548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 179, 308, 358, 421, 716, 842, 1253, 1684, 1969, 2506, 2947, 3938, 4631, 5012, 5894, 7876, 9262, 11788, 13783, 18524, 27566, 32417, 55132, 64834, 75359, 129668, 150718, 301436, 527513, 828949, 1055026, 1657898, 2110052, 3315796, 5802643, 11605286, 23210572]

約数ペア:

[(1, 23210572), (2, 11605286), (4, 5802643), (7, 3315796), (11, 2110052), (14, 1657898), (22, 1055026), (28, 828949), (44, 527513), (77, 301436), (154, 150718), (179, 129668), (308, 75359), (358, 64834), (421, 55132), (716, 32417), (842, 27566), (1253, 18524), (1684, 13783), (1969, 11788), (2506, 9262), (2947, 7876), (3938, 5894), (4631, 5012)]