71557676

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4289}}^1$

素因数の和:4433

約数の個数: 24

約数和(自身を含む): 129489360

約数和(自身を除く): 57931684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 4289, 8342, 8578, 16684, 17156, 184427, 368854, 416033, 737708, 832066, 1664132, 17889419, 35778838, 71557676]

約数ペア:

[(1, 71557676), (2, 35778838), (4, 17889419), (43, 1664132), (86, 832066), (97, 737708), (172, 416033), (194, 368854), (388, 184427), (4171, 17156), (4289, 16684), (8342, 8578)]