71284902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2063}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 153957888

約数和(自身を除く): 82672986

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1329, 2063, 2658, 4126, 5759, 6189, 11518, 12378, 17277, 26819, 34554, 53638, 80457, 160914, 913909, 1827818, 2741727, 5483454, 11880817, 23761634, 35642451, 71284902]

約数ペア:

[(1, 71284902), (2, 35642451), (3, 23761634), (6, 11880817), (13, 5483454), (26, 2741727), (39, 1827818), (78, 913909), (443, 160914), (886, 80457), (1329, 53638), (2063, 34554), (2658, 26819), (4126, 17277), (5759, 12378), (6189, 11518)]