127117928

素因数分解:

$2^3\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{1847}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 272764800

約数和(自身を除く): 145646872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1229, 1847, 2458, 3694, 4916, 7388, 8603, 9832, 12929, 14776, 17206, 25858, 34412, 51716, 68824, 103432, 2269963, 4539926, 9079852, 15889741, 18159704, 31779482, 63558964, 127117928]

約数ペア:

[(1, 127117928), (2, 63558964), (4, 31779482), (7, 18159704), (8, 15889741), (14, 9079852), (28, 4539926), (56, 2269963), (1229, 103432), (1847, 68824), (2458, 51716), (3694, 34412), (4916, 25858), (7388, 17206), (8603, 14776), (9832, 12929)]