16448684

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 18387796

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 431, 658, 812, 862, 1316, 1363, 1724, 2726, 3017, 5452, 6034, 9541, 12068, 12499, 19082, 20257, 24998, 38164, 40514, 49996, 81028, 87493, 141799, 174986, 283598, 349972, 567196, 587453, 1174906, 2349812, 4112171, 8224342, 16448684]

約数ペア:

[(1, 16448684), (2, 8224342), (4, 4112171), (7, 2349812), (14, 1174906), (28, 587453), (29, 567196), (47, 349972), (58, 283598), (94, 174986), (116, 141799), (188, 87493), (203, 81028), (329, 49996), (406, 40514), (431, 38164), (658, 24998), (812, 20257), (862, 19082), (1316, 12499), (1363, 12068), (1724, 9541), (2726, 6034), (3017, 5452)]