27776024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4523

約数の個数: 32

約数和(自身を含む): 56170800

約数和(自身を除く): 28394776

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 4457, 6232, 8914, 17828, 35656, 84683, 169366, 182737, 338732, 365474, 677464, 730948, 1461896, 3472003, 6944006, 13888012, 27776024]

約数ペア:

[(1, 27776024), (2, 13888012), (4, 6944006), (8, 3472003), (19, 1461896), (38, 730948), (41, 677464), (76, 365474), (82, 338732), (152, 182737), (164, 169366), (328, 84683), (779, 35656), (1558, 17828), (3116, 8914), (4457, 6232)]