28840026

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 59071680

約数和(自身を除く): 30231654

約数列:

[1, 2, 3, 6, 59, 118, 177, 257, 317, 354, 514, 634, 771, 951, 1542, 1902, 15163, 18703, 30326, 37406, 45489, 56109, 81469, 90978, 112218, 162938, 244407, 488814, 4806671, 9613342, 14420013, 28840026]

約数ペア:

[(1, 28840026), (2, 14420013), (3, 9613342), (6, 4806671), (59, 488814), (118, 244407), (177, 162938), (257, 112218), (317, 90978), (354, 81469), (514, 56109), (634, 45489), (771, 37406), (951, 30326), (1542, 18703), (1902, 15163)]