78528049648

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{491}}^1\times {\mathrm{42901}}^1$

素因数の和:43633

約数の個数: 40

約数和(自身を含む): 153115865136

約数和(自身を除く): 74587815488

約数列:

[1, 2, 4, 8, 16, 233, 466, 491, 932, 982, 1864, 1964, 3728, 3928, 7856, 42901, 85802, 114403, 171604, 228806, 343208, 457612, 686416, 915224, 1830448, 9995933, 19991866, 21064391, 39983732, 42128782, 79967464, 84257564, 159934928, 168515128, 337030256, 4908003103, 9816006206, 19632012412, 39264024824, 78528049648]

約数ペア:

[(1, 78528049648), (2, 39264024824), (4, 19632012412), (8, 9816006206), (16, 4908003103), (233, 337030256), (466, 168515128), (491, 159934928), (932, 84257564), (982, 79967464), (1864, 42128782), (1964, 39983732), (3728, 21064391), (3928, 19991866), (7856, 9995933), (42901, 1830448), (85802, 915224), (114403, 686416), (171604, 457612), (228806, 343208)]