28379046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2203}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 60301440

約数和(自身を除く): 31922394

約数列:

[1, 2, 3, 6, 19, 38, 57, 113, 114, 226, 339, 678, 2147, 2203, 4294, 4406, 6441, 6609, 12882, 13218, 41857, 83714, 125571, 248939, 251142, 497878, 746817, 1493634, 4729841, 9459682, 14189523, 28379046]

約数ペア:

[(1, 28379046), (2, 14189523), (3, 9459682), (6, 4729841), (19, 1493634), (38, 746817), (57, 497878), (113, 251142), (114, 248939), (226, 125571), (339, 83714), (678, 41857), (2147, 13218), (2203, 12882), (4294, 6609), (4406, 6441)]