66244432

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 132241536

約数和(自身を除く): 65997104

約数列:

[1, 2, 4, 8, 16, 47, 94, 137, 188, 274, 376, 548, 643, 752, 1096, 1286, 2192, 2572, 5144, 6439, 10288, 12878, 25756, 30221, 51512, 60442, 88091, 103024, 120884, 176182, 241768, 352364, 483536, 704728, 1409456, 4140277, 8280554, 16561108, 33122216, 66244432]

約数ペア:

[(1, 66244432), (2, 33122216), (4, 16561108), (8, 8280554), (16, 4140277), (47, 1409456), (94, 704728), (137, 483536), (188, 352364), (274, 241768), (376, 176182), (548, 120884), (643, 103024), (752, 88091), (1096, 60442), (1286, 51512), (2192, 30221), (2572, 25756), (5144, 12878), (6439, 10288)]