28904838

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 58898400

約数和(自身を除く): 29993562

約数列:

[1, 2, 3, 6, 109, 193, 218, 229, 327, 386, 458, 579, 654, 687, 1158, 1374, 21037, 24961, 42074, 44197, 49922, 63111, 74883, 88394, 126222, 132591, 149766, 265182, 4817473, 9634946, 14452419, 28904838]

約数ペア:

[(1, 28904838), (2, 14452419), (3, 9634946), (6, 4817473), (109, 265182), (193, 149766), (218, 132591), (229, 126222), (327, 88394), (386, 74883), (458, 63111), (579, 49922), (654, 44197), (687, 42074), (1158, 24961), (1374, 21037)]