39964896

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:928

約数の個数: 72

約数和(自身を含む): 114397920

約数和(自身を除く): 74433024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 719, 772, 1158, 1438, 1544, 1737, 2157, 2316, 2876, 3088, 3474, 4314, 4632, 5752, 6176, 6471, 6948, 8628, 9264, 11504, 12942, 13896, 17256, 18528, 23008, 25884, 27792, 34512, 51768, 55584, 69024, 103536, 138767, 207072, 277534, 416301, 555068, 832602, 1110136, 1248903, 1665204, 2220272, 2497806, 3330408, 4440544, 4995612, 6660816, 9991224, 13321632, 19982448, 39964896]

約数ペア:

[(1, 39964896), (2, 19982448), (3, 13321632), (4, 9991224), (6, 6660816), (8, 4995612), (9, 4440544), (12, 3330408), (16, 2497806), (18, 2220272), (24, 1665204), (32, 1248903), (36, 1110136), (48, 832602), (72, 555068), (96, 416301), (144, 277534), (193, 207072), (288, 138767), (386, 103536), (579, 69024), (719, 55584), (772, 51768), (1158, 34512), (1438, 27792), (1544, 25884), (1737, 23008), (2157, 18528), (2316, 17256), (2876, 13896), (3088, 12942), (3474, 11504), (4314, 9264), (4632, 8628), (5752, 6948), (6176, 6471)]