66514722

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 137499648

約数和(自身を除く): 70984926

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 2503, 4429, 5006, 7509, 8858, 13287, 15018, 26574, 107629, 215258, 257809, 322887, 515618, 645774, 773427, 1546854, 11085787, 22171574, 33257361, 66514722]

約数ペア:

[(1, 66514722), (2, 33257361), (3, 22171574), (6, 11085787), (43, 1546854), (86, 773427), (103, 645774), (129, 515618), (206, 322887), (258, 257809), (309, 215258), (618, 107629), (2503, 26574), (4429, 15018), (5006, 13287), (7509, 8858)]