68963008

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{56713}}^1$

素因数の和:56744

約数の個数: 28

約数和(自身を含む): 144053560

約数和(自身を除く): 75090552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 56713, 113426, 226852, 453704, 907408, 1077547, 1814816, 2155094, 3629632, 4310188, 8620376, 17240752, 34481504, 68963008]

約数ペア:

[(1, 68963008), (2, 34481504), (4, 17240752), (8, 8620376), (16, 4310188), (19, 3629632), (32, 2155094), (38, 1814816), (64, 1077547), (76, 907408), (152, 453704), (304, 226852), (608, 113426), (1216, 56713)]