1688344

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 3796200

約数和(自身を除く): 2107856

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 73, 98, 118, 146, 196, 236, 292, 392, 413, 472, 511, 584, 826, 1022, 1652, 2044, 2891, 3304, 3577, 4088, 4307, 5782, 7154, 8614, 11564, 14308, 17228, 23128, 28616, 30149, 34456, 60298, 120596, 211043, 241192, 422086, 844172, 1688344]

約数ペア:

[(1, 1688344), (2, 844172), (4, 422086), (7, 241192), (8, 211043), (14, 120596), (28, 60298), (49, 34456), (56, 30149), (59, 28616), (73, 23128), (98, 17228), (118, 14308), (146, 11564), (196, 8614), (236, 7154), (292, 5782), (392, 4307), (413, 4088), (472, 3577), (511, 3304), (584, 2891), (826, 2044), (1022, 1652)]