66460714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 106799616

約数和(自身を除く): 40338902

約数列:

[1, 2, 31, 43, 62, 86, 97, 194, 257, 514, 1333, 2666, 3007, 4171, 6014, 7967, 8342, 11051, 15934, 22102, 24929, 49858, 129301, 258602, 342581, 685162, 772799, 1071947, 1545598, 2143894, 33230357, 66460714]

約数ペア:

[(1, 66460714), (2, 33230357), (31, 2143894), (43, 1545598), (62, 1071947), (86, 772799), (97, 685162), (194, 342581), (257, 258602), (514, 129301), (1333, 49858), (2666, 24929), (3007, 22102), (4171, 15934), (6014, 11051), (7967, 8342)]