26036156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 50856960

約数和(自身を除く): 24820804

約数列:

[1, 2, 4, 19, 31, 38, 43, 62, 76, 86, 124, 172, 257, 514, 589, 817, 1028, 1178, 1333, 1634, 2356, 2666, 3268, 4883, 5332, 7967, 9766, 11051, 15934, 19532, 22102, 25327, 31868, 44204, 50654, 101308, 151373, 209969, 302746, 342581, 419938, 605492, 685162, 839876, 1370324, 6509039, 13018078, 26036156]

約数ペア:

[(1, 26036156), (2, 13018078), (4, 6509039), (19, 1370324), (31, 839876), (38, 685162), (43, 605492), (62, 419938), (76, 342581), (86, 302746), (124, 209969), (172, 151373), (257, 101308), (514, 50654), (589, 44204), (817, 31868), (1028, 25327), (1178, 22102), (1333, 19532), (1634, 15934), (2356, 11051), (2666, 9766), (3268, 7967), (4883, 5332)]