1569392992

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{419}}^1\times {\mathrm{1747}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 3145141440

約数和(自身を除く): 1575748448

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 419, 536, 838, 1072, 1676, 1747, 2144, 3352, 3494, 6704, 6988, 13408, 13976, 27952, 28073, 55904, 56146, 112292, 117049, 224584, 234098, 449168, 468196, 731993, 898336, 936392, 1463986, 1872784, 2927972, 3745568, 5855944, 11711888, 23423776, 49043531, 98087062, 196174124, 392348248, 784696496, 1569392992]

約数ペア:

[(1, 1569392992), (2, 784696496), (4, 392348248), (8, 196174124), (16, 98087062), (32, 49043531), (67, 23423776), (134, 11711888), (268, 5855944), (419, 3745568), (536, 2927972), (838, 1872784), (1072, 1463986), (1676, 936392), (1747, 898336), (2144, 731993), (3352, 468196), (3494, 449168), (6704, 234098), (6988, 224584), (13408, 117049), (13976, 112292), (27952, 56146), (28073, 55904)]