40254632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7499}}^1$

素因数の和:7577

約数の個数: 32

約数和(自身を含む): 83700000

約数和(自身を除く): 43445368

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 7499, 14998, 29996, 59992, 82489, 164978, 329956, 457439, 659912, 914878, 1829756, 3659512, 5031829, 10063658, 20127316, 40254632]

約数ペア:

[(1, 40254632), (2, 20127316), (4, 10063658), (8, 5031829), (11, 3659512), (22, 1829756), (44, 914878), (61, 659912), (88, 457439), (122, 329956), (244, 164978), (488, 82489), (671, 59992), (1342, 29996), (2684, 14998), (5368, 7499)]