28791838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{751}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 44804160

約数和(自身を除く): 16012322

約数列:

[1, 2, 29, 58, 661, 751, 1322, 1502, 19169, 21779, 38338, 43558, 496411, 992822, 14395919, 28791838]

約数ペア:

[(1, 28791838), (2, 14395919), (29, 992822), (58, 496411), (661, 43558), (751, 38338), (1322, 21779), (1502, 19169)]