66091704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{393403}}^1$

素因数の和:393419

約数の個数: 32

約数和(自身を含む): 188833920

約数和(自身を除く): 122742216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 393403, 786806, 1180209, 1573612, 2360418, 2753821, 3147224, 4720836, 5507642, 8261463, 9441672, 11015284, 16522926, 22030568, 33045852, 66091704]

約数ペア:

[(1, 66091704), (2, 33045852), (3, 22030568), (4, 16522926), (6, 11015284), (7, 9441672), (8, 8261463), (12, 5507642), (14, 4720836), (21, 3147224), (24, 2753821), (28, 2360418), (42, 1573612), (56, 1180209), (84, 786806), (168, 393403)]