42686014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 80142048

約数和(自身を除く): 37456034

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 97, 119, 194, 238, 301, 602, 679, 731, 1358, 1462, 1649, 1849, 3298, 3698, 4171, 5117, 8342, 10234, 11543, 12943, 23086, 25886, 29197, 31433, 58394, 62866, 70907, 141814, 179353, 220031, 358706, 440062, 496349, 992698, 1255471, 2510942, 3049001, 6098002, 21343007, 42686014]

約数ペア:

[(1, 42686014), (2, 21343007), (7, 6098002), (14, 3049001), (17, 2510942), (34, 1255471), (43, 992698), (86, 496349), (97, 440062), (119, 358706), (194, 220031), (238, 179353), (301, 141814), (602, 70907), (679, 62866), (731, 58394), (1358, 31433), (1462, 29197), (1649, 25886), (1849, 23086), (3298, 12943), (3698, 11543), (4171, 10234), (5117, 8342)]