74321984

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:763

約数の個数: 56

約数和(自身を含む): 162019488

約数和(自身を除く): 87697504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 193, 352, 386, 547, 704, 772, 1094, 1544, 2123, 2188, 3088, 4246, 4376, 6017, 6176, 8492, 8752, 12034, 12352, 16984, 17504, 24068, 33968, 35008, 48136, 67936, 96272, 105571, 135872, 192544, 211142, 385088, 422284, 844568, 1161281, 1689136, 2322562, 3378272, 4645124, 6756544, 9290248, 18580496, 37160992, 74321984]

約数ペア:

[(1, 74321984), (2, 37160992), (4, 18580496), (8, 9290248), (11, 6756544), (16, 4645124), (22, 3378272), (32, 2322562), (44, 1689136), (64, 1161281), (88, 844568), (176, 422284), (193, 385088), (352, 211142), (386, 192544), (547, 135872), (704, 105571), (772, 96272), (1094, 67936), (1544, 48136), (2123, 35008), (2188, 33968), (3088, 24068), (4246, 17504), (4376, 16984), (6017, 12352), (6176, 12034), (8492, 8752)]