28975872

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 79838640

約数和(自身を除く): 50862768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1301, 1392, 1856, 2602, 2784, 3712, 3903, 5204, 5568, 7424, 7806, 10408, 11136, 15612, 20816, 22272, 31224, 37729, 41632, 62448, 75458, 83264, 113187, 124896, 150916, 166528, 226374, 249792, 301832, 333056, 452748, 499584, 603664, 905496, 999168, 1207328, 1810992, 2414656, 3621984, 4829312, 7243968, 9658624, 14487936, 28975872]

約数ペア:

[(1, 28975872), (2, 14487936), (3, 9658624), (4, 7243968), (6, 4829312), (8, 3621984), (12, 2414656), (16, 1810992), (24, 1207328), (29, 999168), (32, 905496), (48, 603664), (58, 499584), (64, 452748), (87, 333056), (96, 301832), (116, 249792), (128, 226374), (174, 166528), (192, 150916), (232, 124896), (256, 113187), (348, 83264), (384, 75458), (464, 62448), (696, 41632), (768, 37729), (928, 31224), (1301, 22272), (1392, 20816), (1856, 15612), (2602, 11136), (2784, 10408), (3712, 7806), (3903, 7424), (5204, 5568)]