425384512

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23159}}^1$

素因数の和:23219

約数の個数: 56

約数和(自身を含む): 988283520

約数和(自身を除く): 562899008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 18368, 23159, 46318, 92636, 162113, 185272, 324226, 370544, 648452, 741088, 949519, 1296904, 1482176, 1899038, 2593808, 3798076, 5187616, 6646633, 7596152, 10375232, 13293266, 15192304, 26586532, 30384608, 53173064, 60769216, 106346128, 212692256, 425384512]

約数ペア:

[(1, 425384512), (2, 212692256), (4, 106346128), (7, 60769216), (8, 53173064), (14, 30384608), (16, 26586532), (28, 15192304), (32, 13293266), (41, 10375232), (56, 7596152), (64, 6646633), (82, 5187616), (112, 3798076), (164, 2593808), (224, 1899038), (287, 1482176), (328, 1296904), (448, 949519), (574, 741088), (656, 648452), (1148, 370544), (1312, 324226), (2296, 185272), (2624, 162113), (4592, 92636), (9184, 46318), (18368, 23159)]