7789264

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4123

約数の個数: 40

約数和(自身を含む): 18266688

約数和(自身を除く): 10477424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 4091, 8182, 16364, 28637, 32728, 57274, 65456, 69547, 114548, 139094, 229096, 278188, 458192, 486829, 556376, 973658, 1112752, 1947316, 3894632, 7789264]

約数ペア:

[(1, 7789264), (2, 3894632), (4, 1947316), (7, 1112752), (8, 973658), (14, 556376), (16, 486829), (17, 458192), (28, 278188), (34, 229096), (56, 139094), (68, 114548), (112, 69547), (119, 65456), (136, 57274), (238, 32728), (272, 28637), (476, 16364), (952, 8182), (1904, 4091)]