28039024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5861}}^1$

素因数の和:5905

約数の個数: 40

約数和(自身を含む): 61058592

約数和(自身を除く): 33019568

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 5861, 11722, 23444, 46888, 76193, 93776, 134803, 152386, 269606, 304772, 539212, 609544, 1078424, 1219088, 1752439, 2156848, 3504878, 7009756, 14019512, 28039024]

約数ペア:

[(1, 28039024), (2, 14019512), (4, 7009756), (8, 3504878), (13, 2156848), (16, 1752439), (23, 1219088), (26, 1078424), (46, 609544), (52, 539212), (92, 304772), (104, 269606), (184, 152386), (208, 134803), (299, 93776), (368, 76193), (598, 46888), (1196, 23444), (2392, 11722), (4784, 5861)]