71957817421

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{3833}}^1\times {\mathrm{92479}}^1$

素因数の和:96348

約数の個数: 16

約数和(自身を含む): 85096396800

約数和(自身を除く): 13138579379

約数列:

[1, 7, 29, 203, 3833, 26831, 92479, 111157, 647353, 778099, 2681891, 18773237, 354472007, 2481304049, 10279688203, 71957817421]

約数ペア:

[(1, 71957817421), (7, 10279688203), (29, 2481304049), (203, 354472007), (3833, 18773237), (26831, 2681891), (92479, 778099), (111157, 647353)]