12779168

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 26671680

約数和(自身を除く): 13892512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 97, 179, 184, 194, 358, 368, 388, 716, 736, 776, 1432, 1552, 2231, 2864, 3104, 4117, 4462, 5728, 8234, 8924, 16468, 17363, 17848, 32936, 34726, 35696, 65872, 69452, 71392, 131744, 138904, 277808, 399349, 555616, 798698, 1597396, 3194792, 6389584, 12779168]

約数ペア:

[(1, 12779168), (2, 6389584), (4, 3194792), (8, 1597396), (16, 798698), (23, 555616), (32, 399349), (46, 277808), (92, 138904), (97, 131744), (179, 71392), (184, 69452), (194, 65872), (358, 35696), (368, 34726), (388, 32936), (716, 17848), (736, 17363), (776, 16468), (1432, 8924), (1552, 8234), (2231, 5728), (2864, 4462), (3104, 4117)]