15181735744

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{477293}}^1$

素因数の和:477383

約数の個数: 56

約数和(自身を含む): 34915010688

約数和(自身を除く): 19733274944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 15904, 31808, 477293, 954586, 1909172, 3341051, 3818344, 6682102, 7636688, 13364204, 15273376, 26728408, 30546752, 33887803, 53456816, 67775606, 106913632, 135551212, 213827264, 237214621, 271102424, 474429242, 542204848, 948858484, 1084409696, 1897716968, 2168819392, 3795433936, 7590867872, 15181735744]

約数ペア:

[(1, 15181735744), (2, 7590867872), (4, 3795433936), (7, 2168819392), (8, 1897716968), (14, 1084409696), (16, 948858484), (28, 542204848), (32, 474429242), (56, 271102424), (64, 237214621), (71, 213827264), (112, 135551212), (142, 106913632), (224, 67775606), (284, 53456816), (448, 33887803), (497, 30546752), (568, 26728408), (994, 15273376), (1136, 13364204), (1988, 7636688), (2272, 6682102), (3976, 3818344), (4544, 3341051), (7952, 1909172), (15904, 954586), (31808, 477293)]