74872642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{70237}}^1$

素因数の和:70293

約数の個数: 16

約数和(自身を含む): 123899832

約数和(自身を除く): 49027190

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 70237, 140474, 913081, 1826162, 2879717, 5759434, 37436321, 74872642]

約数ペア:

[(1, 74872642), (2, 37436321), (13, 5759434), (26, 2879717), (41, 1826162), (82, 913081), (533, 140474), (1066, 70237)]