67421776

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{751}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 135769088

約数和(自身を除く): 68347312

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 181, 248, 362, 496, 724, 751, 1448, 1502, 2896, 3004, 5611, 6008, 11222, 12016, 22444, 23281, 44888, 46562, 89776, 93124, 135931, 186248, 271862, 372496, 543724, 1087448, 2174896, 4213861, 8427722, 16855444, 33710888, 67421776]

約数ペア:

[(1, 67421776), (2, 33710888), (4, 16855444), (8, 8427722), (16, 4213861), (31, 2174896), (62, 1087448), (124, 543724), (181, 372496), (248, 271862), (362, 186248), (496, 135931), (724, 93124), (751, 89776), (1448, 46562), (1502, 44888), (2896, 23281), (3004, 22444), (5611, 12016), (6008, 11222)]