42123892

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 82872720

約数和(自身を除く): 40748828

約数列:

[1, 2, 4, 17, 29, 34, 41, 58, 68, 82, 116, 164, 493, 521, 697, 986, 1042, 1189, 1394, 1972, 2084, 2378, 2788, 4756, 8857, 15109, 17714, 20213, 21361, 30218, 35428, 40426, 42722, 60436, 80852, 85444, 256853, 363137, 513706, 619469, 726274, 1027412, 1238938, 1452548, 2477876, 10530973, 21061946, 42123892]

約数ペア:

[(1, 42123892), (2, 21061946), (4, 10530973), (17, 2477876), (29, 1452548), (34, 1238938), (41, 1027412), (58, 726274), (68, 619469), (82, 513706), (116, 363137), (164, 256853), (493, 85444), (521, 80852), (697, 60436), (986, 42722), (1042, 40426), (1189, 35428), (1394, 30218), (1972, 21361), (2084, 20213), (2378, 17714), (2788, 15109), (4756, 8857)]