22550164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1511}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 49787136

約数和(自身を除く): 27236972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 1511, 2132, 3022, 3731, 6044, 7462, 10577, 14924, 19643, 21154, 39286, 42308, 61951, 78572, 123902, 137501, 247804, 275002, 433657, 550004, 805363, 867314, 1610726, 1734628, 3221452, 5637541, 11275082, 22550164]

約数ペア:

[(1, 22550164), (2, 11275082), (4, 5637541), (7, 3221452), (13, 1734628), (14, 1610726), (26, 867314), (28, 805363), (41, 550004), (52, 433657), (82, 275002), (91, 247804), (164, 137501), (182, 123902), (287, 78572), (364, 61951), (533, 42308), (574, 39286), (1066, 21154), (1148, 19643), (1511, 14924), (2132, 10577), (3022, 7462), (3731, 6044)]