42685912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 89424000

約数和(自身を除く): 46738088

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 79, 116, 136, 137, 158, 232, 274, 316, 493, 548, 632, 986, 1096, 1343, 1972, 2291, 2329, 2686, 3944, 3973, 4582, 4658, 5372, 7946, 9164, 9316, 10744, 10823, 15892, 18328, 18632, 21646, 31784, 38947, 43292, 67541, 77894, 86584, 135082, 155788, 183991, 270164, 311576, 313867, 367982, 540328, 627734, 735964, 1255468, 1471928, 2510936, 5335739, 10671478, 21342956, 42685912]

約数ペア:

[(1, 42685912), (2, 21342956), (4, 10671478), (8, 5335739), (17, 2510936), (29, 1471928), (34, 1255468), (58, 735964), (68, 627734), (79, 540328), (116, 367982), (136, 313867), (137, 311576), (158, 270164), (232, 183991), (274, 155788), (316, 135082), (493, 86584), (548, 77894), (632, 67541), (986, 43292), (1096, 38947), (1343, 31784), (1972, 21646), (2291, 18632), (2329, 18328), (2686, 15892), (3944, 10823), (3973, 10744), (4582, 9316), (4658, 9164), (5372, 7946)]