66208744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4091}}^1$

素因数の和:4138

約数の個数: 48

約数和(自身を含む): 150749280

約数和(自身を除く): 84540536

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 4091, 8092, 8182, 16184, 16364, 28637, 32728, 57274, 69547, 114548, 139094, 229096, 278188, 486829, 556376, 973658, 1182299, 1947316, 2364598, 3894632, 4729196, 8276093, 9458392, 16552186, 33104372, 66208744]

約数ペア:

[(1, 66208744), (2, 33104372), (4, 16552186), (7, 9458392), (8, 8276093), (14, 4729196), (17, 3894632), (28, 2364598), (34, 1947316), (56, 1182299), (68, 973658), (119, 556376), (136, 486829), (238, 278188), (289, 229096), (476, 139094), (578, 114548), (952, 69547), (1156, 57274), (2023, 32728), (2312, 28637), (4046, 16364), (4091, 16184), (8092, 8182)]