73687918

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1637}}^1$

素因数の和:2027

約数の個数: 16

約数和(自身を含む): 112510944

約数和(自身を除く): 38823026

約数列:

[1, 2, 71, 142, 317, 634, 1637, 3274, 22507, 45014, 116227, 232454, 518929, 1037858, 36843959, 73687918]

約数ペア:

[(1, 73687918), (2, 36843959), (71, 1037858), (142, 518929), (317, 232454), (634, 116227), (1637, 45014), (3274, 22507)]