28232798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21751}}^1$

素因数の和:21823

約数の個数: 16

約数和(自身を含む): 46984320

約数和(自身を除く): 18751522

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21751, 43502, 239261, 478522, 1283309, 2566618, 14116399, 28232798]

約数ペア:

[(1, 28232798), (2, 14116399), (11, 2566618), (22, 1283309), (59, 478522), (118, 239261), (649, 43502), (1298, 21751)]