64891444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7879}}^1$

素因数の和:7983

約数の個数: 24

約数和(自身を含む): 119145600

約数和(自身を除く): 54254156

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 2059, 4118, 7879, 8236, 15758, 31516, 228491, 456982, 559409, 913964, 1118818, 2237636, 16222861, 32445722, 64891444]

約数ペア:

[(1, 64891444), (2, 32445722), (4, 16222861), (29, 2237636), (58, 1118818), (71, 913964), (116, 559409), (142, 456982), (284, 228491), (2059, 31516), (4118, 15758), (7879, 8236)]