39612728

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 76507200

約数和(自身を除く): 36894472

約数列:

[1, 2, 4, 8, 47, 94, 137, 188, 274, 376, 548, 769, 1096, 1538, 3076, 6152, 6439, 12878, 25756, 36143, 51512, 72286, 105353, 144572, 210706, 289144, 421412, 842824, 4951591, 9903182, 19806364, 39612728]

約数ペア:

[(1, 39612728), (2, 19806364), (4, 9903182), (8, 4951591), (47, 842824), (94, 421412), (137, 289144), (188, 210706), (274, 144572), (376, 105353), (548, 72286), (769, 51512), (1096, 36143), (1538, 25756), (3076, 12878), (6152, 6439)]