66216290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16033}}^1$

素因数の和:16106

約数の個数: 32

約数和(自身を含む): 138533760

約数和(自身を除く): 72317470

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 16033, 32066, 80165, 112231, 160330, 224462, 561155, 945947, 1122310, 1891894, 4729735, 6621629, 9459470, 13243258, 33108145, 66216290]

約数ペア:

[(1, 66216290), (2, 33108145), (5, 13243258), (7, 9459470), (10, 6621629), (14, 4729735), (35, 1891894), (59, 1122310), (70, 945947), (118, 561155), (295, 224462), (413, 160330), (590, 112231), (826, 80165), (2065, 32066), (4130, 16033)]