28671876

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{13499}}^1$

素因数の和:13568

約数の個数: 36

約数和(自身を含む): 73710000

約数和(自身を除く): 45038124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 13499, 26998, 40497, 53996, 80994, 121491, 161988, 242982, 485964, 796441, 1592882, 2389323, 3185764, 4778646, 7167969, 9557292, 14335938, 28671876]

約数ペア:

[(1, 28671876), (2, 14335938), (3, 9557292), (4, 7167969), (6, 4778646), (9, 3185764), (12, 2389323), (18, 1592882), (36, 796441), (59, 485964), (118, 242982), (177, 161988), (236, 121491), (354, 80994), (531, 53996), (708, 40497), (1062, 26998), (2124, 13499)]