68107744

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 140507136

約数和(自身を除く): 72399392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 967, 992, 1136, 1934, 2201, 2272, 3868, 4402, 7736, 8804, 15472, 17608, 29977, 30944, 35216, 59954, 68657, 70432, 119908, 137314, 239816, 274628, 479632, 549256, 959264, 1098512, 2128367, 2197024, 4256734, 8513468, 17026936, 34053872, 68107744]

約数ペア:

[(1, 68107744), (2, 34053872), (4, 17026936), (8, 8513468), (16, 4256734), (31, 2197024), (32, 2128367), (62, 1098512), (71, 959264), (124, 549256), (142, 479632), (248, 274628), (284, 239816), (496, 137314), (568, 119908), (967, 70432), (992, 68657), (1136, 59954), (1934, 35216), (2201, 30944), (2272, 29977), (3868, 17608), (4402, 15472), (7736, 8804)]