27630484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{311}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 58705920

約数和(自身を除く): 31075436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 167, 266, 311, 334, 532, 622, 668, 1169, 1244, 2177, 2338, 3173, 4354, 4676, 5909, 6346, 8708, 11818, 12692, 22211, 23636, 41363, 44422, 51937, 82726, 88844, 103874, 165452, 207748, 363559, 727118, 986803, 1454236, 1973606, 3947212, 6907621, 13815242, 27630484]

約数ペア:

[(1, 27630484), (2, 13815242), (4, 6907621), (7, 3947212), (14, 1973606), (19, 1454236), (28, 986803), (38, 727118), (76, 363559), (133, 207748), (167, 165452), (266, 103874), (311, 88844), (334, 82726), (532, 51937), (622, 44422), (668, 41363), (1169, 23636), (1244, 22211), (2177, 12692), (2338, 11818), (3173, 8708), (4354, 6346), (4676, 5909)]