66606748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75347}}^1$

素因数の和:75381

約数の個数: 24

約数和(自身を含む): 132913872

約数和(自身を除く): 66307124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 75347, 150694, 301388, 979511, 1280899, 1959022, 2561798, 3918044, 5123596, 16651687, 33303374, 66606748]

約数ペア:

[(1, 66606748), (2, 33303374), (4, 16651687), (13, 5123596), (17, 3918044), (26, 2561798), (34, 1959022), (52, 1280899), (68, 979511), (221, 301388), (442, 150694), (884, 75347)]