28925826

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67901}}^1$

素因数の和:67977

約数の個数: 16

約数和(自身を含む): 58667328

約数和(自身を除く): 29741502

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67901, 135802, 203703, 407406, 4820971, 9641942, 14462913, 28925826]

約数ペア:

[(1, 28925826), (2, 14462913), (3, 9641942), (6, 4820971), (71, 407406), (142, 203703), (213, 135802), (426, 67901)]