67741664

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 138293568

約数和(自身を除く): 70551904

約数列:

[1, 2, 4, 8, 16, 32, 47, 73, 94, 146, 188, 292, 376, 584, 617, 752, 1168, 1234, 1504, 2336, 2468, 3431, 4936, 6862, 9872, 13724, 19744, 27448, 28999, 45041, 54896, 57998, 90082, 109792, 115996, 180164, 231992, 360328, 463984, 720656, 927968, 1441312, 2116927, 4233854, 8467708, 16935416, 33870832, 67741664]

約数ペア:

[(1, 67741664), (2, 33870832), (4, 16935416), (8, 8467708), (16, 4233854), (32, 2116927), (47, 1441312), (73, 927968), (94, 720656), (146, 463984), (188, 360328), (292, 231992), (376, 180164), (584, 115996), (617, 109792), (752, 90082), (1168, 57998), (1234, 54896), (1504, 45041), (2336, 28999), (2468, 27448), (3431, 19744), (4936, 13724), (6862, 9872)]