15744448

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 56

約数和(自身を含む): 34290000

約数和(自身を除く): 18545552

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 136, 232, 272, 464, 493, 499, 544, 928, 986, 998, 1088, 1856, 1972, 1996, 3944, 3992, 7888, 7984, 8483, 14471, 15776, 15968, 16966, 28942, 31552, 31936, 33932, 57884, 67864, 115768, 135728, 231536, 246007, 271456, 463072, 492014, 542912, 926144, 984028, 1968056, 3936112, 7872224, 15744448]

約数ペア:

[(1, 15744448), (2, 7872224), (4, 3936112), (8, 1968056), (16, 984028), (17, 926144), (29, 542912), (32, 492014), (34, 463072), (58, 271456), (64, 246007), (68, 231536), (116, 135728), (136, 115768), (232, 67864), (272, 57884), (464, 33932), (493, 31936), (499, 31552), (544, 28942), (928, 16966), (986, 15968), (998, 15776), (1088, 14471), (1856, 8483), (1972, 7984), (1996, 7888), (3944, 3992)]