127573504

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{2467}}^1$

素因数の和:2586

約数の個数: 40

約数和(自身を含む): 257525928

約数和(自身を除く): 129952424

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1616, 2467, 3232, 4934, 6464, 9868, 12928, 19736, 25856, 39472, 51712, 78944, 157888, 249167, 315776, 498334, 631552, 996668, 1263104, 1993336, 3986672, 7973344, 15946688, 31893376, 63786752, 127573504]

約数ペア:

[(1, 127573504), (2, 63786752), (4, 31893376), (8, 15946688), (16, 7973344), (32, 3986672), (64, 1993336), (101, 1263104), (128, 996668), (202, 631552), (256, 498334), (404, 315776), (512, 249167), (808, 157888), (1616, 78944), (2467, 51712), (3232, 39472), (4934, 25856), (6464, 19736), (9868, 12928)]