28661338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{8101}}^1$

素因数の和:8193

約数の個数: 16

約数和(自身を含む): 45209160

約数和(自身を除く): 16547822

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 8101, 16202, 234929, 469858, 494161, 988322, 14330669, 28661338]

約数ペア:

[(1, 28661338), (2, 14330669), (29, 988322), (58, 494161), (61, 469858), (122, 234929), (1769, 16202), (3538, 8101)]