4005768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 11108160

約数和(自身を除く): 7102392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 347, 444, 481, 694, 888, 962, 1041, 1388, 1443, 1924, 2082, 2776, 2886, 3848, 4164, 4511, 5772, 8328, 9022, 11544, 12839, 13533, 18044, 25678, 27066, 36088, 38517, 51356, 54132, 77034, 102712, 108264, 154068, 166907, 308136, 333814, 500721, 667628, 1001442, 1335256, 2002884, 4005768]

約数ペア:

[(1, 4005768), (2, 2002884), (3, 1335256), (4, 1001442), (6, 667628), (8, 500721), (12, 333814), (13, 308136), (24, 166907), (26, 154068), (37, 108264), (39, 102712), (52, 77034), (74, 54132), (78, 51356), (104, 38517), (111, 36088), (148, 27066), (156, 25678), (222, 18044), (296, 13533), (312, 12839), (347, 11544), (444, 9022), (481, 8328), (694, 5772), (888, 4511), (962, 4164), (1041, 3848), (1388, 2886), (1443, 2776), (1924, 2082)]