25838666

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 19884214

約数列:

[1, 2, 7, 14, 53, 97, 106, 194, 359, 371, 679, 718, 742, 1358, 2513, 5026, 5141, 10282, 19027, 34823, 35987, 38054, 69646, 71974, 133189, 243761, 266378, 487522, 1845619, 3691238, 12919333, 25838666]

約数ペア:

[(1, 25838666), (2, 12919333), (7, 3691238), (14, 1845619), (53, 487522), (97, 266378), (106, 243761), (194, 133189), (359, 71974), (371, 69646), (679, 38054), (718, 35987), (742, 34823), (1358, 19027), (2513, 10282), (5026, 5141)]