104021008

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71443}}^1$

素因数の和:71471

約数の個数: 40

約数和(自身を含む): 248053568

約数和(自身を除く): 144032560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 71443, 142886, 285772, 500101, 571544, 928759, 1000202, 1143088, 1857518, 2000404, 3715036, 4000808, 6501313, 7430072, 8001616, 13002626, 14860144, 26005252, 52010504, 104021008]

約数ペア:

[(1, 104021008), (2, 52010504), (4, 26005252), (7, 14860144), (8, 13002626), (13, 8001616), (14, 7430072), (16, 6501313), (26, 4000808), (28, 3715036), (52, 2000404), (56, 1857518), (91, 1143088), (104, 1000202), (112, 928759), (182, 571544), (208, 500101), (364, 285772), (728, 142886), (1456, 71443)]