23147488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7949}}^1$

素因数の和:7979

約数の個数: 48

約数和(自身を含む): 56095200

約数和(自身を除く): 32947712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 7949, 15898, 31796, 55643, 63592, 103337, 111286, 127184, 206674, 222572, 254368, 413348, 445144, 723359, 826696, 890288, 1446718, 1653392, 1780576, 2893436, 3306784, 5786872, 11573744, 23147488]

約数ペア:

[(1, 23147488), (2, 11573744), (4, 5786872), (7, 3306784), (8, 2893436), (13, 1780576), (14, 1653392), (16, 1446718), (26, 890288), (28, 826696), (32, 723359), (52, 445144), (56, 413348), (91, 254368), (104, 222572), (112, 206674), (182, 127184), (208, 111286), (224, 103337), (364, 63592), (416, 55643), (728, 31796), (1456, 15898), (2912, 7949)]