12943168

素因数分解:

$2^6\times 7^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 29699712

約数和(自身を除く): 16756544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 167, 173, 224, 334, 346, 448, 668, 692, 1169, 1211, 1336, 1384, 2338, 2422, 2672, 2768, 4676, 4844, 5344, 5536, 9352, 9688, 10688, 11072, 18704, 19376, 28891, 37408, 38752, 57782, 74816, 77504, 115564, 202237, 231128, 404474, 462256, 808948, 924512, 1617896, 1849024, 3235792, 6471584, 12943168]

約数ペア:

[(1, 12943168), (2, 6471584), (4, 3235792), (7, 1849024), (8, 1617896), (14, 924512), (16, 808948), (28, 462256), (32, 404474), (56, 231128), (64, 202237), (112, 115564), (167, 77504), (173, 74816), (224, 57782), (334, 38752), (346, 37408), (448, 28891), (668, 19376), (692, 18704), (1169, 11072), (1211, 10688), (1336, 9688), (1384, 9352), (2338, 5536), (2422, 5344), (2672, 4844), (2768, 4676)]