15529808

素因数分解:

$2^4\times 7^1\times {\mathrm{313}}^1\times {\mathrm{443}}^1$

素因数の和:771

約数の個数: 40

約数和(自身を含む): 34575168

約数和(自身を除く): 19045360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 313, 443, 626, 886, 1252, 1772, 2191, 2504, 3101, 3544, 4382, 5008, 6202, 7088, 8764, 12404, 17528, 24808, 35056, 49616, 138659, 277318, 554636, 970613, 1109272, 1941226, 2218544, 3882452, 7764904, 15529808]

約数ペア:

[(1, 15529808), (2, 7764904), (4, 3882452), (7, 2218544), (8, 1941226), (14, 1109272), (16, 970613), (28, 554636), (56, 277318), (112, 138659), (313, 49616), (443, 35056), (626, 24808), (886, 17528), (1252, 12404), (1772, 8764), (2191, 7088), (2504, 6202), (3101, 5008), (3544, 4382)]