28850306

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 45738756

約数和(自身を除く): 16888450

約数列:

[1, 2, 37, 41, 74, 82, 257, 514, 1369, 1517, 2738, 3034, 9509, 10537, 19018, 21074, 56129, 112258, 351833, 389869, 703666, 779738, 14425153, 28850306]

約数ペア:

[(1, 28850306), (2, 14425153), (37, 779738), (41, 703666), (74, 389869), (82, 351833), (257, 112258), (514, 56129), (1369, 21074), (1517, 19018), (2738, 10537), (3034, 9509)]