74793316

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{110641}}^1$

素因数の和:110671

約数の個数: 18

約数和(自身を含む): 141732402

約数和(自身を除く): 66939086

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 110641, 221282, 442564, 1438333, 2876666, 5753332, 18698329, 37396658, 74793316]

約数ペア:

[(1, 74793316), (2, 37396658), (4, 18698329), (13, 5753332), (26, 2876666), (52, 1438333), (169, 442564), (338, 221282), (676, 110641)]