69207796

素因数分解:

$2^2\times 7^3\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 143382400

約数和(自身を除く): 74174604

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 343, 511, 686, 691, 1022, 1372, 1382, 2044, 2764, 3577, 4837, 7154, 9674, 14308, 19348, 25039, 33859, 50078, 50443, 67718, 100156, 100886, 135436, 201772, 237013, 353101, 474026, 706202, 948052, 1412404, 2471707, 4943414, 9886828, 17301949, 34603898, 69207796]

約数ペア:

[(1, 69207796), (2, 34603898), (4, 17301949), (7, 9886828), (14, 4943414), (28, 2471707), (49, 1412404), (73, 948052), (98, 706202), (146, 474026), (196, 353101), (292, 237013), (343, 201772), (511, 135436), (686, 100886), (691, 100156), (1022, 67718), (1372, 50443), (1382, 50078), (2044, 33859), (2764, 25039), (3577, 19348), (4837, 14308), (7154, 9674)]