75469316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{111641}}^1$

素因数の和:111671

約数の個数: 18

約数和(自身を含む): 143013402

約数和(自身を除く): 67544086

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 111641, 223282, 446564, 1451333, 2902666, 5805332, 18867329, 37734658, 75469316]

約数ペア:

[(1, 75469316), (2, 37734658), (4, 18867329), (13, 5805332), (26, 2902666), (52, 1451333), (169, 446564), (338, 223282), (676, 111641)]