64840576

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{13691}}^1$

素因数の和:13742

約数の個数: 32

約数和(自身を含む): 132675480

約数和(自身を除く): 67834904

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 13691, 27382, 54764, 109528, 219056, 438112, 506567, 876224, 1013134, 1752448, 2026268, 4052536, 8105072, 16210144, 32420288, 64840576]

約数ペア:

[(1, 64840576), (2, 32420288), (4, 16210144), (8, 8105072), (16, 4052536), (32, 2026268), (37, 1752448), (64, 1013134), (74, 876224), (128, 506567), (148, 438112), (296, 219056), (592, 109528), (1184, 54764), (2368, 27382), (4736, 13691)]