61090388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{857}}^1$

素因数の和:1183

約数の個数: 24

約数和(自身を含む): 108972864

約数和(自身を除く): 47882476

約数列:

[1, 2, 4, 71, 142, 251, 284, 502, 857, 1004, 1714, 3428, 17821, 35642, 60847, 71284, 121694, 215107, 243388, 430214, 860428, 15272597, 30545194, 61090388]

約数ペア:

[(1, 61090388), (2, 30545194), (4, 15272597), (71, 860428), (142, 430214), (251, 243388), (284, 215107), (502, 121694), (857, 71284), (1004, 60847), (1714, 35642), (3428, 17821)]