27129616

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{991}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 55353600

約数和(自身を除く): 28223984

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 116, 118, 232, 236, 464, 472, 944, 991, 1711, 1982, 3422, 3964, 6844, 7928, 13688, 15856, 27376, 28739, 57478, 58469, 114956, 116938, 229912, 233876, 459824, 467752, 935504, 1695601, 3391202, 6782404, 13564808, 27129616]

約数ペア:

[(1, 27129616), (2, 13564808), (4, 6782404), (8, 3391202), (16, 1695601), (29, 935504), (58, 467752), (59, 459824), (116, 233876), (118, 229912), (232, 116938), (236, 114956), (464, 58469), (472, 57478), (944, 28739), (991, 27376), (1711, 15856), (1982, 13688), (3422, 7928), (3964, 6844)]