28336154

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5030

約数の個数: 32

約数和(自身を含む): 54435456

約数和(自身を除く): 26099302

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 518, 814, 2849, 4973, 5698, 9946, 34811, 54703, 69622, 109406, 184001, 368002, 382921, 765842, 1288007, 2024011, 2576014, 4048022, 14168077, 28336154]

約数ペア:

[(1, 28336154), (2, 14168077), (7, 4048022), (11, 2576014), (14, 2024011), (22, 1288007), (37, 765842), (74, 382921), (77, 368002), (154, 184001), (259, 109406), (407, 69622), (518, 54703), (814, 34811), (2849, 9946), (4973, 5698)]