69729952

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 142394112

約数和(自身を除く): 72664160

約数列:

[1, 2, 4, 8, 16, 32, 47, 71, 94, 142, 188, 284, 376, 568, 653, 752, 1136, 1306, 1504, 2272, 2612, 3337, 5224, 6674, 10448, 13348, 20896, 26696, 30691, 46363, 53392, 61382, 92726, 106784, 122764, 185452, 245528, 370904, 491056, 741808, 982112, 1483616, 2179061, 4358122, 8716244, 17432488, 34864976, 69729952]

約数ペア:

[(1, 69729952), (2, 34864976), (4, 17432488), (8, 8716244), (16, 4358122), (32, 2179061), (47, 1483616), (71, 982112), (94, 741808), (142, 491056), (188, 370904), (284, 245528), (376, 185452), (568, 122764), (653, 106784), (752, 92726), (1136, 61382), (1306, 53392), (1504, 46363), (2272, 30691), (2612, 26696), (3337, 20896), (5224, 13348), (6674, 10448)]