23340512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 52108560

約数和(自身を除く): 28768048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 2953, 3952, 5906, 7904, 11812, 23624, 38389, 47248, 56107, 76778, 94496, 112214, 153556, 224428, 307112, 448856, 614224, 729391, 897712, 1228448, 1458782, 1795424, 2917564, 5835128, 11670256, 23340512]

約数ペア:

[(1, 23340512), (2, 11670256), (4, 5835128), (8, 2917564), (13, 1795424), (16, 1458782), (19, 1228448), (26, 897712), (32, 729391), (38, 614224), (52, 448856), (76, 307112), (104, 224428), (152, 153556), (208, 112214), (247, 94496), (304, 76778), (416, 56107), (494, 47248), (608, 38389), (988, 23624), (1976, 11812), (2953, 7904), (3952, 5906)]