42257712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4057}}^1$

素因数の和:4106

約数の個数: 80

約数和(自身を含む): 128817152

約数和(自身を除く): 86559440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 4057, 5208, 8114, 10416, 12171, 16228, 24342, 28399, 32456, 48684, 56798, 64912, 85197, 97368, 113596, 125767, 170394, 194736, 227192, 251534, 340788, 377301, 454384, 503068, 681576, 754602, 880369, 1006136, 1363152, 1509204, 1760738, 2012272, 2641107, 3018408, 3521476, 5282214, 6036816, 7042952, 10564428, 14085904, 21128856, 42257712]

約数ペア:

[(1, 42257712), (2, 21128856), (3, 14085904), (4, 10564428), (6, 7042952), (7, 6036816), (8, 5282214), (12, 3521476), (14, 3018408), (16, 2641107), (21, 2012272), (24, 1760738), (28, 1509204), (31, 1363152), (42, 1006136), (48, 880369), (56, 754602), (62, 681576), (84, 503068), (93, 454384), (112, 377301), (124, 340788), (168, 251534), (186, 227192), (217, 194736), (248, 170394), (336, 125767), (372, 113596), (434, 97368), (496, 85197), (651, 64912), (744, 56798), (868, 48684), (1302, 32456), (1488, 28399), (1736, 24342), (2604, 16228), (3472, 12171), (4057, 10416), (5208, 8114)]