27711872656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{138637}}^1$

素因数の和:138720

約数の個数: 60

約数和(自身を含む): 59747709756

約数和(自身を除く): 32035837100

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1922, 3224, 3844, 6448, 7688, 12493, 15376, 24986, 49972, 99944, 138637, 199888, 277274, 554548, 1109096, 1802281, 2218192, 3604562, 4297747, 7209124, 8595494, 14418248, 17190988, 28836496, 34381976, 55870711, 68763952, 111741422, 133230157, 223482844, 266460314, 446965688, 532920628, 893931376, 1065841256, 1731992041, 2131682512, 3463984082, 6927968164, 13855936328, 27711872656]

約数ペア:

[(1, 27711872656), (2, 13855936328), (4, 6927968164), (8, 3463984082), (13, 2131682512), (16, 1731992041), (26, 1065841256), (31, 893931376), (52, 532920628), (62, 446965688), (104, 266460314), (124, 223482844), (208, 133230157), (248, 111741422), (403, 68763952), (496, 55870711), (806, 34381976), (961, 28836496), (1612, 17190988), (1922, 14418248), (3224, 8595494), (3844, 7209124), (6448, 4297747), (7688, 3604562), (12493, 2218192), (15376, 1802281), (24986, 1109096), (49972, 554548), (99944, 277274), (138637, 199888)]