68404952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 160876800

約数和(自身を除く): 92471848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 293, 308, 379, 586, 616, 758, 1172, 1516, 2051, 2344, 2653, 3032, 3223, 4102, 4169, 5306, 6446, 8204, 8338, 10612, 12892, 16408, 16676, 21224, 22561, 25784, 29183, 33352, 45122, 58366, 90244, 111047, 116732, 180488, 222094, 233464, 444188, 777329, 888376, 1221517, 1554658, 2443034, 3109316, 4886068, 6218632, 8550619, 9772136, 17101238, 34202476, 68404952]

約数ペア:

[(1, 68404952), (2, 34202476), (4, 17101238), (7, 9772136), (8, 8550619), (11, 6218632), (14, 4886068), (22, 3109316), (28, 2443034), (44, 1554658), (56, 1221517), (77, 888376), (88, 777329), (154, 444188), (293, 233464), (308, 222094), (379, 180488), (586, 116732), (616, 111047), (758, 90244), (1172, 58366), (1516, 45122), (2051, 33352), (2344, 29183), (2653, 25784), (3032, 22561), (3223, 21224), (4102, 16676), (4169, 16408), (5306, 12892), (6446, 10612), (8204, 8338)]