3978688

素因数分解:

$2^6\times 7^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 9217152

約数和(自身を除く): 5238464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 107, 112, 166, 214, 224, 332, 428, 448, 581, 664, 749, 856, 1162, 1328, 1498, 1712, 2324, 2656, 2996, 3424, 4648, 5312, 5992, 6848, 8881, 9296, 11984, 17762, 18592, 23968, 35524, 37184, 47936, 62167, 71048, 124334, 142096, 248668, 284192, 497336, 568384, 994672, 1989344, 3978688]

約数ペア:

[(1, 3978688), (2, 1989344), (4, 994672), (7, 568384), (8, 497336), (14, 284192), (16, 248668), (28, 142096), (32, 124334), (56, 71048), (64, 62167), (83, 47936), (107, 37184), (112, 35524), (166, 23968), (214, 18592), (224, 17762), (332, 11984), (428, 9296), (448, 8881), (581, 6848), (664, 5992), (749, 5312), (856, 4648), (1162, 3424), (1328, 2996), (1498, 2656), (1712, 2324)]