28636808

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{115471}}^1$

素因数の和:115508

約数の個数: 16

約数和(自身を含む): 55426560

約数和(自身を除く): 26789752

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 115471, 230942, 461884, 923768, 3579601, 7159202, 14318404, 28636808]

約数ペア:

[(1, 28636808), (2, 14318404), (4, 7159202), (8, 3579601), (31, 923768), (62, 461884), (124, 230942), (248, 115471)]