23950888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 49932540

約数和(自身を除く): 25981652

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 137, 164, 274, 328, 533, 548, 1066, 1096, 1681, 1781, 2132, 3362, 3562, 4264, 5617, 6724, 7124, 11234, 13448, 14248, 21853, 22468, 43706, 44936, 73021, 87412, 146042, 174824, 230297, 292084, 460594, 584168, 921188, 1842376, 2993861, 5987722, 11975444, 23950888]

約数ペア:

[(1, 23950888), (2, 11975444), (4, 5987722), (8, 2993861), (13, 1842376), (26, 921188), (41, 584168), (52, 460594), (82, 292084), (104, 230297), (137, 174824), (164, 146042), (274, 87412), (328, 73021), (533, 44936), (548, 43706), (1066, 22468), (1096, 21853), (1681, 14248), (1781, 13448), (2132, 11234), (3362, 7124), (3562, 6724), (4264, 5617)]