15698895128

素因数分解:

$2^3\times 7^1\times {\mathrm{2657}}^1\times {\mathrm{105509}}^1$

素因数の和:108179

約数の個数: 32

約数和(自身を含む): 33653469600

約数和(自身を除く): 17954574472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2657, 5314, 10628, 18599, 21256, 37198, 74396, 105509, 148792, 211018, 422036, 738563, 844072, 1477126, 2954252, 5908504, 280337413, 560674826, 1121349652, 1962361891, 2242699304, 3924723782, 7849447564, 15698895128]

約数ペア:

[(1, 15698895128), (2, 7849447564), (4, 3924723782), (7, 2242699304), (8, 1962361891), (14, 1121349652), (28, 560674826), (56, 280337413), (2657, 5908504), (5314, 2954252), (10628, 1477126), (18599, 844072), (21256, 738563), (37198, 422036), (74396, 211018), (105509, 148792)]