77667824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2063}}^1$

素因数の和:2265

約数の個数: 40

約数和(自身を含む): 163031232

約数和(自身を除く): 85363408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 724, 1448, 2063, 2353, 2896, 4126, 4706, 8252, 9412, 16504, 18824, 26819, 33008, 37648, 53638, 107276, 214552, 373403, 429104, 746806, 1493612, 2987224, 4854239, 5974448, 9708478, 19416956, 38833912, 77667824]

約数ペア:

[(1, 77667824), (2, 38833912), (4, 19416956), (8, 9708478), (13, 5974448), (16, 4854239), (26, 2987224), (52, 1493612), (104, 746806), (181, 429104), (208, 373403), (362, 214552), (724, 107276), (1448, 53638), (2063, 37648), (2353, 33008), (2896, 26819), (4126, 18824), (4706, 16504), (8252, 9412)]