26427584

素因数分解:

$2^6\times {\mathrm{29}}^2\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 42

約数和(自身を含む): 54423564

約数和(自身を除く): 27995980

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 491, 841, 928, 982, 1682, 1856, 1964, 3364, 3928, 6728, 7856, 13456, 14239, 15712, 26912, 28478, 31424, 53824, 56956, 113912, 227824, 412931, 455648, 825862, 911296, 1651724, 3303448, 6606896, 13213792, 26427584]

約数ペア:

[(1, 26427584), (2, 13213792), (4, 6606896), (8, 3303448), (16, 1651724), (29, 911296), (32, 825862), (58, 455648), (64, 412931), (116, 227824), (232, 113912), (464, 56956), (491, 53824), (841, 31424), (928, 28478), (982, 26912), (1682, 15712), (1856, 14239), (1964, 13456), (3364, 7856), (3928, 6728)]