28951638

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{72019}}^1$

素因数の和:72091

約数の個数: 16

約数和(自身を含む): 58768320

約数和(自身を除く): 29816682

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 72019, 144038, 216057, 432114, 4825273, 9650546, 14475819, 28951638]

約数ペア:

[(1, 28951638), (2, 14475819), (3, 9650546), (6, 4825273), (67, 432114), (134, 216057), (201, 144038), (402, 72019)]