4421305888

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{5399}}^1$

素因数の和:5729

約数の個数: 48

約数和(自身を含む): 8815262400

約数和(自身を除く): 4393956512

約数列:

[1, 2, 4, 8, 16, 32, 157, 163, 314, 326, 628, 652, 1256, 1304, 2512, 2608, 5024, 5216, 5399, 10798, 21596, 25591, 43192, 51182, 86384, 102364, 172768, 204728, 409456, 818912, 847643, 880037, 1695286, 1760074, 3390572, 3520148, 6781144, 7040296, 13562288, 14080592, 27124576, 28161184, 138165809, 276331618, 552663236, 1105326472, 2210652944, 4421305888]

約数ペア:

[(1, 4421305888), (2, 2210652944), (4, 1105326472), (8, 552663236), (16, 276331618), (32, 138165809), (157, 28161184), (163, 27124576), (314, 14080592), (326, 13562288), (628, 7040296), (652, 6781144), (1256, 3520148), (1304, 3390572), (2512, 1760074), (2608, 1695286), (5024, 880037), (5216, 847643), (5399, 818912), (10798, 409456), (21596, 204728), (25591, 172768), (43192, 102364), (51182, 86384)]