78757484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48857}}^1$

素因数の和:48905

約数の個数: 24

約数和(自身を含む): 153218688

約数和(自身を除く): 74461204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 48857, 97714, 195428, 635141, 1270282, 1514567, 2540564, 3029134, 6058268, 19689371, 39378742, 78757484]

約数ペア:

[(1, 78757484), (2, 39378742), (4, 19689371), (13, 6058268), (26, 3029134), (31, 2540564), (52, 1514567), (62, 1270282), (124, 635141), (403, 195428), (806, 97714), (1612, 48857)]