25880708416

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{222557}}^1$

素因数の和:222671

約数の個数: 56

約数和(自身を含む): 54268542720

約数和(自身を除く): 28387834304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 158, 184, 316, 368, 632, 736, 1264, 1472, 1817, 2528, 3634, 5056, 7268, 14536, 29072, 58144, 116288, 222557, 445114, 890228, 1780456, 3560912, 5118811, 7121824, 10237622, 14243648, 17582003, 20475244, 35164006, 40950488, 70328012, 81900976, 140656024, 163801952, 281312048, 327603904, 404386069, 562624096, 808772138, 1125248192, 1617544276, 3235088552, 6470177104, 12940354208, 25880708416]

約数ペア:

[(1, 25880708416), (2, 12940354208), (4, 6470177104), (8, 3235088552), (16, 1617544276), (23, 1125248192), (32, 808772138), (46, 562624096), (64, 404386069), (79, 327603904), (92, 281312048), (158, 163801952), (184, 140656024), (316, 81900976), (368, 70328012), (632, 40950488), (736, 35164006), (1264, 20475244), (1472, 17582003), (1817, 14243648), (2528, 10237622), (3634, 7121824), (5056, 5118811), (7268, 3560912), (14536, 1780456), (29072, 890228), (58144, 445114), (116288, 222557)]