28892708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15017}}^1$

素因数の和:15071

約数の個数: 24

約数和(自身を含む): 55927032

約数和(自身を除く): 27034324

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 15017, 30034, 60068, 195221, 390442, 555629, 780884, 1111258, 2222516, 7223177, 14446354, 28892708]

約数ペア:

[(1, 28892708), (2, 14446354), (4, 7223177), (13, 2222516), (26, 1111258), (37, 780884), (52, 555629), (74, 390442), (148, 195221), (481, 60068), (962, 30034), (1924, 15017)]