28740736

素因数分解:

$2^7\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 57674880

約数和(自身を除く): 28934144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 302, 604, 1208, 1487, 2416, 2974, 4832, 5948, 9664, 11896, 19328, 23792, 47584, 95168, 190336, 224537, 449074, 898148, 1796296, 3592592, 7185184, 14370368, 28740736]

約数ペア:

[(1, 28740736), (2, 14370368), (4, 7185184), (8, 3592592), (16, 1796296), (32, 898148), (64, 449074), (128, 224537), (151, 190336), (302, 95168), (604, 47584), (1208, 23792), (1487, 19328), (2416, 11896), (2974, 9664), (4832, 5948)]