66460990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2341}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 127479744

約数和(自身を除く): 61018754

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2341, 2839, 4682, 5678, 11705, 14195, 23410, 28390, 39797, 79594, 198985, 390947, 397970, 781894, 1954735, 3909470, 6646099, 13292198, 33230495, 66460990]

約数ペア:

[(1, 66460990), (2, 33230495), (5, 13292198), (10, 6646099), (17, 3909470), (34, 1954735), (85, 781894), (167, 397970), (170, 390947), (334, 198985), (835, 79594), (1670, 39797), (2341, 28390), (2839, 23410), (4682, 14195), (5678, 11705)]