72091568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1121

約数の個数: 40

約数和(自身を含む): 146562048

約数和(自身を除く): 74470480

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 227, 368, 454, 863, 908, 1726, 1816, 3452, 3632, 5221, 6904, 10442, 13808, 19849, 20884, 39698, 41768, 79396, 83536, 158792, 195901, 317584, 391802, 783604, 1567208, 3134416, 4505723, 9011446, 18022892, 36045784, 72091568]

約数ペア:

[(1, 72091568), (2, 36045784), (4, 18022892), (8, 9011446), (16, 4505723), (23, 3134416), (46, 1567208), (92, 783604), (184, 391802), (227, 317584), (368, 195901), (454, 158792), (863, 83536), (908, 79396), (1726, 41768), (1816, 39698), (3452, 20884), (3632, 19849), (5221, 13808), (6904, 10442)]