27979968

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2389}}^1$

素因数の和:2465

約数の個数: 56

約数和(自身を含む): 75275440

約数和(自身を除く): 47295472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2389, 2928, 3904, 4778, 5856, 7167, 9556, 11712, 14334, 19112, 28668, 38224, 57336, 76448, 114672, 145729, 152896, 229344, 291458, 437187, 458688, 582916, 874374, 1165832, 1748748, 2331664, 3497496, 4663328, 6994992, 9326656, 13989984, 27979968]

約数ペア:

[(1, 27979968), (2, 13989984), (3, 9326656), (4, 6994992), (6, 4663328), (8, 3497496), (12, 2331664), (16, 1748748), (24, 1165832), (32, 874374), (48, 582916), (61, 458688), (64, 437187), (96, 291458), (122, 229344), (183, 152896), (192, 145729), (244, 114672), (366, 76448), (488, 57336), (732, 38224), (976, 28668), (1464, 19112), (1952, 14334), (2389, 11712), (2928, 9556), (3904, 7167), (4778, 5856)]