517949248

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{41081}}^1$

素因数の和:41290

約数の個数: 28

約数和(自身を含む): 1033047972

約数和(自身を除く): 515098724

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 41081, 82162, 164324, 328648, 657296, 1314592, 2629184, 8092957, 16185914, 32371828, 64743656, 129487312, 258974624, 517949248]

約数ペア:

[(1, 517949248), (2, 258974624), (4, 129487312), (8, 64743656), (16, 32371828), (32, 16185914), (64, 8092957), (197, 2629184), (394, 1314592), (788, 657296), (1576, 328648), (3152, 164324), (6304, 82162), (12608, 41081)]