15398976

素因数分解:

$2^6\times 3^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:731

約数の個数: 56

約数和(自身を含む): 41107360

約数和(自身を除く): 25708384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 139, 192, 278, 417, 556, 577, 834, 1112, 1154, 1668, 1731, 2224, 2308, 3336, 3462, 4448, 4616, 6672, 6924, 8896, 9232, 13344, 13848, 18464, 26688, 27696, 36928, 55392, 80203, 110784, 160406, 240609, 320812, 481218, 641624, 962436, 1283248, 1924872, 2566496, 3849744, 5132992, 7699488, 15398976]

約数ペア:

[(1, 15398976), (2, 7699488), (3, 5132992), (4, 3849744), (6, 2566496), (8, 1924872), (12, 1283248), (16, 962436), (24, 641624), (32, 481218), (48, 320812), (64, 240609), (96, 160406), (139, 110784), (192, 80203), (278, 55392), (417, 36928), (556, 27696), (577, 26688), (834, 18464), (1112, 13848), (1154, 13344), (1668, 9232), (1731, 8896), (2224, 6924), (2308, 6672), (3336, 4616), (3462, 4448)]