71481746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3041}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 129662208

約数和(自身を除く): 58180462

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 3041, 3358, 6082, 11753, 21287, 23506, 42574, 69943, 139886, 221993, 443986, 489601, 979202, 1553951, 3107902, 5105839, 10211678, 35740873, 71481746]

約数ペア:

[(1, 71481746), (2, 35740873), (7, 10211678), (14, 5105839), (23, 3107902), (46, 1553951), (73, 979202), (146, 489601), (161, 443986), (322, 221993), (511, 139886), (1022, 69943), (1679, 42574), (3041, 23506), (3358, 21287), (6082, 11753)]