25902856

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 58798080

約数和(自身を除く): 32895224

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 43, 56, 62, 86, 124, 172, 217, 248, 301, 344, 347, 434, 602, 694, 868, 1204, 1333, 1388, 1736, 2408, 2429, 2666, 2776, 4858, 5332, 9331, 9716, 10664, 10757, 14921, 18662, 19432, 21514, 29842, 37324, 43028, 59684, 74648, 75299, 86056, 104447, 119368, 150598, 208894, 301196, 417788, 462551, 602392, 835576, 925102, 1850204, 3237857, 3700408, 6475714, 12951428, 25902856]

約数ペア:

[(1, 25902856), (2, 12951428), (4, 6475714), (7, 3700408), (8, 3237857), (14, 1850204), (28, 925102), (31, 835576), (43, 602392), (56, 462551), (62, 417788), (86, 301196), (124, 208894), (172, 150598), (217, 119368), (248, 104447), (301, 86056), (344, 75299), (347, 74648), (434, 59684), (602, 43028), (694, 37324), (868, 29842), (1204, 21514), (1333, 19432), (1388, 18662), (1736, 14921), (2408, 10757), (2429, 10664), (2666, 9716), (2776, 9331), (4858, 5332)]