28528094179

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1039}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 34531660800

約数和(自身を除く): 6003566621

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 503, 1039, 2873, 3211, 4199, 6539, 8551, 9557, 13507, 17663, 19741, 54587, 85007, 111163, 124241, 162469, 175591, 229619, 256633, 335597, 522617, 1445119, 1615133, 2112097, 2985047, 3336229, 4362761, 6794021, 8884489, 9929723, 27457261, 56715893, 88322273, 115498357, 129086399, 168805291, 1501478641, 1678123187, 2194468783, 28528094179]

約数ペア:

[(1, 28528094179), (13, 2194468783), (17, 1678123187), (19, 1501478641), (169, 168805291), (221, 129086399), (247, 115498357), (323, 88322273), (503, 56715893), (1039, 27457261), (2873, 9929723), (3211, 8884489), (4199, 6794021), (6539, 4362761), (8551, 3336229), (9557, 2985047), (13507, 2112097), (17663, 1615133), (19741, 1445119), (54587, 522617), (85007, 335597), (111163, 256633), (124241, 229619), (162469, 175591)]