39637936

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 60

約数和(自身を含む): 84550392

約数和(自身を除く): 44912456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 137, 169, 208, 214, 274, 338, 428, 548, 676, 856, 1096, 1352, 1391, 1712, 1781, 2192, 2704, 2782, 3562, 5564, 7124, 11128, 14248, 14659, 18083, 22256, 23153, 28496, 29318, 36166, 46306, 58636, 72332, 92612, 117272, 144664, 185224, 190567, 234544, 289328, 370448, 381134, 762268, 1524536, 2477371, 3049072, 4954742, 9909484, 19818968, 39637936]

約数ペア:

[(1, 39637936), (2, 19818968), (4, 9909484), (8, 4954742), (13, 3049072), (16, 2477371), (26, 1524536), (52, 762268), (104, 381134), (107, 370448), (137, 289328), (169, 234544), (208, 190567), (214, 185224), (274, 144664), (338, 117272), (428, 92612), (548, 72332), (676, 58636), (856, 46306), (1096, 36166), (1352, 29318), (1391, 28496), (1712, 23153), (1781, 22256), (2192, 18083), (2704, 14659), (2782, 14248), (3562, 11128), (5564, 7124)]