28258616

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{733}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 54609600

約数和(自身を除く): 26350984

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 632, 733, 1466, 2932, 4819, 5864, 9638, 19276, 38552, 44713, 57907, 89426, 115814, 178852, 231628, 357704, 463256, 3532327, 7064654, 14129308, 28258616]

約数ペア:

[(1, 28258616), (2, 14129308), (4, 7064654), (8, 3532327), (61, 463256), (79, 357704), (122, 231628), (158, 178852), (244, 115814), (316, 89426), (488, 57907), (632, 44713), (733, 38552), (1466, 19276), (2932, 9638), (4819, 5864)]