25938496

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:371

約数の個数: 56

約数和(自身を含む): 55046880

約数和(自身を除く): 29108384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 257, 304, 332, 514, 608, 664, 1028, 1216, 1328, 1577, 2056, 2656, 3154, 4112, 4883, 5312, 6308, 8224, 9766, 12616, 16448, 19532, 21331, 25232, 39064, 42662, 50464, 78128, 85324, 100928, 156256, 170648, 312512, 341296, 405289, 682592, 810578, 1365184, 1621156, 3242312, 6484624, 12969248, 25938496]

約数ペア:

[(1, 25938496), (2, 12969248), (4, 6484624), (8, 3242312), (16, 1621156), (19, 1365184), (32, 810578), (38, 682592), (64, 405289), (76, 341296), (83, 312512), (152, 170648), (166, 156256), (257, 100928), (304, 85324), (332, 78128), (514, 50464), (608, 42662), (664, 39064), (1028, 25232), (1216, 21331), (1328, 19532), (1577, 16448), (2056, 12616), (2656, 9766), (3154, 8224), (4112, 6308), (4883, 5312)]