66709528

素因数分解:

$2^3\times {\mathrm{1171}}^1\times {\mathrm{7121}}^1$

素因数の和:8298

約数の個数: 16

約数和(自身を含む): 125204760

約数和(自身を除く): 58495232

約数列:

[1, 2, 4, 8, 1171, 2342, 4684, 7121, 9368, 14242, 28484, 56968, 8338691, 16677382, 33354764, 66709528]

約数ペア:

[(1, 66709528), (2, 33354764), (4, 16677382), (8, 8338691), (1171, 56968), (2342, 28484), (4684, 14242), (7121, 9368)]