23720328

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4513}}^1$

素因数の和:4598

約数の個数: 48

約数和(自身を含む): 65137020

約数和(自身を除く): 41416692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 4513, 5256, 9026, 13539, 18052, 27078, 36104, 40617, 54156, 81234, 108312, 162468, 324936, 329449, 658898, 988347, 1317796, 1976694, 2635592, 2965041, 3953388, 5930082, 7906776, 11860164, 23720328]

約数ペア:

[(1, 23720328), (2, 11860164), (3, 7906776), (4, 5930082), (6, 3953388), (8, 2965041), (9, 2635592), (12, 1976694), (18, 1317796), (24, 988347), (36, 658898), (72, 329449), (73, 324936), (146, 162468), (219, 108312), (292, 81234), (438, 54156), (584, 40617), (657, 36104), (876, 27078), (1314, 18052), (1752, 13539), (2628, 9026), (4513, 5256)]