70751168

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 56

約数和(自身を含む): 146986752

約数和(自身を除く): 76235584

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 64, 86, 94, 172, 188, 344, 376, 547, 688, 752, 1094, 1376, 1504, 2021, 2188, 2752, 3008, 4042, 4376, 8084, 8752, 16168, 17504, 23521, 25709, 32336, 35008, 47042, 51418, 64672, 94084, 102836, 129344, 188168, 205672, 376336, 411344, 752672, 822688, 1105487, 1505344, 1645376, 2210974, 4421948, 8843896, 17687792, 35375584, 70751168]

約数ペア:

[(1, 70751168), (2, 35375584), (4, 17687792), (8, 8843896), (16, 4421948), (32, 2210974), (43, 1645376), (47, 1505344), (64, 1105487), (86, 822688), (94, 752672), (172, 411344), (188, 376336), (344, 205672), (376, 188168), (547, 129344), (688, 102836), (752, 94084), (1094, 64672), (1376, 51418), (1504, 47042), (2021, 35008), (2188, 32336), (2752, 25709), (3008, 23521), (4042, 17504), (4376, 16168), (8084, 8752)]