78287008

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{2909}}^1$

素因数の和:2977

約数の個数: 36

約数和(自身を含む): 159680430

約数和(自身を除く): 81393422

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 841, 928, 1682, 2909, 3364, 5818, 6728, 11636, 13456, 23272, 26912, 46544, 84361, 93088, 168722, 337444, 674888, 1349776, 2446469, 2699552, 4892938, 9785876, 19571752, 39143504, 78287008]

約数ペア:

[(1, 78287008), (2, 39143504), (4, 19571752), (8, 9785876), (16, 4892938), (29, 2699552), (32, 2446469), (58, 1349776), (116, 674888), (232, 337444), (464, 168722), (841, 93088), (928, 84361), (1682, 46544), (2909, 26912), (3364, 23272), (5818, 13456), (6728, 11636)]