28131008

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{3461}}^1$

素因数の和:3600

約数の個数: 28

約数和(自身を含む): 56278272

約数和(自身を除く): 28147264

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 3461, 4064, 6922, 8128, 13844, 27688, 55376, 110752, 221504, 439547, 879094, 1758188, 3516376, 7032752, 14065504, 28131008]

約数ペア:

[(1, 28131008), (2, 14065504), (4, 7032752), (8, 3516376), (16, 1758188), (32, 879094), (64, 439547), (127, 221504), (254, 110752), (508, 55376), (1016, 27688), (2032, 13844), (3461, 8128), (4064, 6922)]