16968792

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 44241120

約数和(自身を除く): 27272328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 97, 111, 148, 194, 197, 222, 291, 296, 388, 394, 444, 582, 591, 776, 788, 888, 1164, 1182, 1576, 2328, 2364, 3589, 4728, 7178, 7289, 10767, 14356, 14578, 19109, 21534, 21867, 28712, 29156, 38218, 43068, 43734, 57327, 58312, 76436, 86136, 87468, 114654, 152872, 174936, 229308, 458616, 707033, 1414066, 2121099, 2828132, 4242198, 5656264, 8484396, 16968792]

約数ペア:

[(1, 16968792), (2, 8484396), (3, 5656264), (4, 4242198), (6, 2828132), (8, 2121099), (12, 1414066), (24, 707033), (37, 458616), (74, 229308), (97, 174936), (111, 152872), (148, 114654), (194, 87468), (197, 86136), (222, 76436), (291, 58312), (296, 57327), (388, 43734), (394, 43068), (444, 38218), (582, 29156), (591, 28712), (776, 21867), (788, 21534), (888, 19109), (1164, 14578), (1182, 14356), (1576, 10767), (2328, 7289), (2364, 7178), (3589, 4728)]