23825428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 47755008

約数和(自身を除く): 23929580

約数列:

[1, 2, 4, 11, 22, 41, 44, 47, 82, 94, 164, 188, 281, 451, 517, 562, 902, 1034, 1124, 1804, 1927, 2068, 3091, 3854, 6182, 7708, 11521, 12364, 13207, 21197, 23042, 26414, 42394, 46084, 52828, 84788, 126731, 145277, 253462, 290554, 506924, 541487, 581108, 1082974, 2165948, 5956357, 11912714, 23825428]

約数ペア:

[(1, 23825428), (2, 11912714), (4, 5956357), (11, 2165948), (22, 1082974), (41, 581108), (44, 541487), (47, 506924), (82, 290554), (94, 253462), (164, 145277), (188, 126731), (281, 84788), (451, 52828), (517, 46084), (562, 42394), (902, 26414), (1034, 23042), (1124, 21197), (1804, 13207), (1927, 12364), (2068, 11521), (3091, 7708), (3854, 6182)]