15690613568

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{251969}}^1$

素因数の和:252127

約数の個数: 56

約数和(自身を含む): 35840212800

約数和(自身を除く): 20149599232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 1112, 1946, 2224, 3892, 4448, 7784, 8896, 15568, 31136, 62272, 251969, 503938, 1007876, 1763783, 2015752, 3527566, 4031504, 7055132, 8063008, 14110264, 16126016, 28220528, 35023691, 56441056, 70047382, 112882112, 140094764, 245165837, 280189528, 490331674, 560379056, 980663348, 1120758112, 1961326696, 2241516224, 3922653392, 7845306784, 15690613568]

約数ペア:

[(1, 15690613568), (2, 7845306784), (4, 3922653392), (7, 2241516224), (8, 1961326696), (14, 1120758112), (16, 980663348), (28, 560379056), (32, 490331674), (56, 280189528), (64, 245165837), (112, 140094764), (139, 112882112), (224, 70047382), (278, 56441056), (448, 35023691), (556, 28220528), (973, 16126016), (1112, 14110264), (1946, 8063008), (2224, 7055132), (3892, 4031504), (4448, 3527566), (7784, 2015752), (8896, 1763783), (15568, 1007876), (31136, 503938), (62272, 251969)]