72419386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59263}}^1$

素因数の和:59325

約数の個数: 16

約数和(自身を含む): 119476224

約数和(自身を除く): 47056838

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 59263, 118526, 770419, 1540838, 2785361, 5570722, 36209693, 72419386]

約数ペア:

[(1, 72419386), (2, 36209693), (13, 5570722), (26, 2785361), (47, 1540838), (94, 770419), (611, 118526), (1222, 59263)]