28881016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97571}}^1$

素因数の和:97614

約数の個数: 16

約数和(自身を含む): 55616040

約数和(自身を除く): 26735024

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 97571, 195142, 390284, 780568, 3610127, 7220254, 14440508, 28881016]

約数ペア:

[(1, 28881016), (2, 14440508), (4, 7220254), (8, 3610127), (37, 780568), (74, 390284), (148, 195142), (296, 97571)]