56288336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14243}}^1$

素因数の和:14283

約数の個数: 40

約数和(自身を含む): 123637920

約数和(自身を除く): 67349584

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 14243, 28486, 56972, 113944, 185159, 227888, 270617, 370318, 541234, 740636, 1082468, 1481272, 2164936, 2962544, 3518021, 4329872, 7036042, 14072084, 28144168, 56288336]

約数ペア:

[(1, 56288336), (2, 28144168), (4, 14072084), (8, 7036042), (13, 4329872), (16, 3518021), (19, 2962544), (26, 2164936), (38, 1481272), (52, 1082468), (76, 740636), (104, 541234), (152, 370318), (208, 270617), (247, 227888), (304, 185159), (494, 113944), (988, 56972), (1976, 28486), (3952, 14243)]