78054544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1315

約数の個数: 40

約数和(自身を含む): 157635000

約数和(自身を除く): 79580456

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 149, 232, 298, 464, 596, 1129, 1192, 2258, 2384, 4321, 4516, 8642, 9032, 17284, 18064, 32741, 34568, 65482, 69136, 130964, 168221, 261928, 336442, 523856, 672884, 1345768, 2691536, 4878409, 9756818, 19513636, 39027272, 78054544]

約数ペア:

[(1, 78054544), (2, 39027272), (4, 19513636), (8, 9756818), (16, 4878409), (29, 2691536), (58, 1345768), (116, 672884), (149, 523856), (232, 336442), (298, 261928), (464, 168221), (596, 130964), (1129, 69136), (1192, 65482), (2258, 34568), (2384, 32741), (4321, 18064), (4516, 17284), (8642, 9032)]