28379976

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{51413}}^1$

素因数の和:51445

約数の個数: 32

約数和(自身を含む): 74036160

約数和(自身を除く): 45656184

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 51413, 102826, 154239, 205652, 308478, 411304, 616956, 1182499, 1233912, 2364998, 3547497, 4729996, 7094994, 9459992, 14189988, 28379976]

約数ペア:

[(1, 28379976), (2, 14189988), (3, 9459992), (4, 7094994), (6, 4729996), (8, 3547497), (12, 2364998), (23, 1233912), (24, 1182499), (46, 616956), (69, 411304), (92, 308478), (138, 205652), (184, 154239), (276, 102826), (552, 51413)]