25800618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 57434112

約数和(自身を除く): 31633494

約数列:

[1, 2, 3, 6, 23, 31, 37, 46, 62, 69, 74, 93, 111, 138, 163, 186, 222, 326, 489, 713, 851, 978, 1147, 1426, 1702, 2139, 2294, 2553, 3441, 3749, 4278, 5053, 5106, 6031, 6882, 7498, 10106, 11247, 12062, 15159, 18093, 22494, 26381, 30318, 36186, 52762, 79143, 116219, 138713, 158286, 186961, 232438, 277426, 348657, 373922, 416139, 560883, 697314, 832278, 1121766, 4300103, 8600206, 12900309, 25800618]

約数ペア:

[(1, 25800618), (2, 12900309), (3, 8600206), (6, 4300103), (23, 1121766), (31, 832278), (37, 697314), (46, 560883), (62, 416139), (69, 373922), (74, 348657), (93, 277426), (111, 232438), (138, 186961), (163, 158286), (186, 138713), (222, 116219), (326, 79143), (489, 52762), (713, 36186), (851, 30318), (978, 26381), (1147, 22494), (1426, 18093), (1702, 15159), (2139, 12062), (2294, 11247), (2553, 10106), (3441, 7498), (3749, 6882), (4278, 6031), (5053, 5106)]