28727762

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1789}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 52239360

約数和(自身を除く): 23511598

約数列:

[1, 2, 7, 14, 31, 37, 62, 74, 217, 259, 434, 518, 1147, 1789, 2294, 3578, 8029, 12523, 16058, 25046, 55459, 66193, 110918, 132386, 388213, 463351, 776426, 926702, 2051983, 4103966, 14363881, 28727762]

約数ペア:

[(1, 28727762), (2, 14363881), (7, 4103966), (14, 2051983), (31, 926702), (37, 776426), (62, 463351), (74, 388213), (217, 132386), (259, 110918), (434, 66193), (518, 55459), (1147, 25046), (1789, 16058), (2294, 12523), (3578, 8029)]