42601328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 104040960

約数和(自身を除く): 61439632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 151, 154, 176, 229, 302, 308, 458, 604, 616, 916, 1057, 1208, 1232, 1603, 1661, 1832, 2114, 2416, 2519, 3206, 3322, 3664, 4228, 5038, 6412, 6644, 8456, 10076, 11627, 12824, 13288, 16912, 17633, 20152, 23254, 25648, 26576, 34579, 35266, 40304, 46508, 69158, 70532, 93016, 138316, 141064, 186032, 242053, 276632, 282128, 380369, 484106, 553264, 760738, 968212, 1521476, 1936424, 2662583, 3042952, 3872848, 5325166, 6085904, 10650332, 21300664, 42601328]

約数ペア:

[(1, 42601328), (2, 21300664), (4, 10650332), (7, 6085904), (8, 5325166), (11, 3872848), (14, 3042952), (16, 2662583), (22, 1936424), (28, 1521476), (44, 968212), (56, 760738), (77, 553264), (88, 484106), (112, 380369), (151, 282128), (154, 276632), (176, 242053), (229, 186032), (302, 141064), (308, 138316), (458, 93016), (604, 70532), (616, 69158), (916, 46508), (1057, 40304), (1208, 35266), (1232, 34579), (1603, 26576), (1661, 25648), (1832, 23254), (2114, 20152), (2416, 17633), (2519, 16912), (3206, 13288), (3322, 12824), (3664, 11627), (4228, 10076), (5038, 8456), (6412, 6644)]