47271658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2602

約数の個数: 32

約数和(自身を含む): 86538240

約数和(自身を除く): 39266582

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2503, 2698, 5006, 9443, 17521, 18886, 35042, 47557, 95114, 177713, 332899, 355426, 665798, 1243991, 2487982, 3376547, 6753094, 23635829, 47271658]

約数ペア:

[(1, 47271658), (2, 23635829), (7, 6753094), (14, 3376547), (19, 2487982), (38, 1243991), (71, 665798), (133, 355426), (142, 332899), (266, 177713), (497, 95114), (994, 47557), (1349, 35042), (2503, 18886), (2698, 17521), (5006, 9443)]