72266824

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27457}}^1$

素因数の和:27517

約数の個数: 32

約数和(自身を含む): 158158080

約数和(自身を除く): 85891256

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 27457, 54914, 109828, 192199, 219656, 384398, 768796, 1290479, 1537592, 2580958, 5161916, 9033353, 10323832, 18066706, 36133412, 72266824]

約数ペア:

[(1, 72266824), (2, 36133412), (4, 18066706), (7, 10323832), (8, 9033353), (14, 5161916), (28, 2580958), (47, 1537592), (56, 1290479), (94, 768796), (188, 384398), (329, 219656), (376, 192199), (658, 109828), (1316, 54914), (2632, 27457)]