25177568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 55248480

約数和(自身を除く): 30070912

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 208, 232, 377, 416, 464, 754, 928, 1508, 2087, 3016, 4174, 6032, 8348, 12064, 16696, 27131, 33392, 54262, 60523, 66784, 108524, 121046, 217048, 242092, 434096, 484184, 786799, 868192, 968368, 1573598, 1936736, 3147196, 6294392, 12588784, 25177568]

約数ペア:

[(1, 25177568), (2, 12588784), (4, 6294392), (8, 3147196), (13, 1936736), (16, 1573598), (26, 968368), (29, 868192), (32, 786799), (52, 484184), (58, 434096), (104, 242092), (116, 217048), (208, 121046), (232, 108524), (377, 66784), (416, 60523), (464, 54262), (754, 33392), (928, 27131), (1508, 16696), (2087, 12064), (3016, 8348), (4174, 6032)]