22796616668

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{266677}}^1$

素因数の和:266802

約数の個数: 48

約数和(自身を含む): 47310810624

約数和(自身を除く): 24514193956

約数列:

[1, 2, 4, 7, 14, 28, 43, 71, 86, 142, 172, 284, 301, 497, 602, 994, 1204, 1988, 3053, 6106, 12212, 21371, 42742, 85484, 266677, 533354, 1066708, 1866739, 3733478, 7466956, 11467111, 18934067, 22934222, 37868134, 45868444, 75736268, 80269777, 132538469, 160539554, 265076938, 321079108, 530153876, 814164881, 1628329762, 3256659524, 5699154167, 11398308334, 22796616668]

約数ペア:

[(1, 22796616668), (2, 11398308334), (4, 5699154167), (7, 3256659524), (14, 1628329762), (28, 814164881), (43, 530153876), (71, 321079108), (86, 265076938), (142, 160539554), (172, 132538469), (284, 80269777), (301, 75736268), (497, 45868444), (602, 37868134), (994, 22934222), (1204, 18934067), (1988, 11467111), (3053, 7466956), (6106, 3733478), (12212, 1866739), (21371, 1066708), (42742, 533354), (85484, 266677)]