26105044

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 28326956

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 359, 371, 686, 718, 742, 1372, 1436, 1484, 2513, 2597, 5026, 5194, 10052, 10388, 17591, 18179, 19027, 35182, 36358, 38054, 70364, 72716, 76108, 123137, 133189, 246274, 266378, 492548, 532756, 932323, 1864646, 3729292, 6526261, 13052522, 26105044]

約数ペア:

[(1, 26105044), (2, 13052522), (4, 6526261), (7, 3729292), (14, 1864646), (28, 932323), (49, 532756), (53, 492548), (98, 266378), (106, 246274), (196, 133189), (212, 123137), (343, 76108), (359, 72716), (371, 70364), (686, 38054), (718, 36358), (742, 35182), (1372, 19027), (1436, 18179), (1484, 17591), (2513, 10388), (2597, 10052), (5026, 5194)]