27856670404

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1\times {\mathrm{757}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 49923941760

約数和(自身を除く): 22067271356

約数列:

[1, 2, 4, 59, 118, 236, 241, 482, 647, 757, 964, 1294, 1514, 2588, 3028, 14219, 28438, 38173, 44663, 56876, 76346, 89326, 152692, 155927, 178652, 182437, 311854, 364874, 489779, 623708, 729748, 979558, 1959116, 9199693, 10763783, 18399386, 21527566, 28896961, 36798772, 43055132, 57793922, 115587844, 118036739, 236073478, 472146956, 6964167601, 13928335202, 27856670404]

約数ペア:

[(1, 27856670404), (2, 13928335202), (4, 6964167601), (59, 472146956), (118, 236073478), (236, 118036739), (241, 115587844), (482, 57793922), (647, 43055132), (757, 36798772), (964, 28896961), (1294, 21527566), (1514, 18399386), (2588, 10763783), (3028, 9199693), (14219, 1959116), (28438, 979558), (38173, 729748), (44663, 623708), (56876, 489779), (76346, 364874), (89326, 311854), (152692, 182437), (155927, 178652)]