69189344

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{619}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 156240000

約数和(自身を除く): 87050656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 619, 998, 1238, 1996, 2476, 3493, 3992, 4333, 4952, 6986, 7984, 8666, 9904, 13972, 15968, 17332, 19808, 27944, 34664, 55888, 69328, 111776, 138656, 308881, 617762, 1235524, 2162167, 2471048, 4324334, 4942096, 8648668, 9884192, 17297336, 34594672, 69189344]

約数ペア:

[(1, 69189344), (2, 34594672), (4, 17297336), (7, 9884192), (8, 8648668), (14, 4942096), (16, 4324334), (28, 2471048), (32, 2162167), (56, 1235524), (112, 617762), (224, 308881), (499, 138656), (619, 111776), (998, 69328), (1238, 55888), (1996, 34664), (2476, 27944), (3493, 19808), (3992, 17332), (4333, 15968), (4952, 13972), (6986, 9904), (7984, 8666)]