28907538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{9319}}^1$

素因数の和:9382

約数の個数: 32

約数和(自身を含む): 64419840

約数和(自身を除く): 35512302

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 9319, 18638, 27957, 55914, 102509, 205018, 307527, 437993, 615054, 875986, 1313979, 2627958, 4817923, 9635846, 14453769, 28907538]

約数ペア:

[(1, 28907538), (2, 14453769), (3, 9635846), (6, 4817923), (11, 2627958), (22, 1313979), (33, 875986), (47, 615054), (66, 437993), (94, 307527), (141, 205018), (282, 102509), (517, 55914), (1034, 27957), (1551, 18638), (3102, 9319)]