68647082

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2593}}^1$

素因数の和:2694

約数の個数: 32

約数和(自身を含む): 123515904

約数和(自身を除く): 54868822

約数列:

[1, 2, 7, 14, 31, 61, 62, 122, 217, 427, 434, 854, 1891, 2593, 3782, 5186, 13237, 18151, 26474, 36302, 80383, 158173, 160766, 316346, 562681, 1107211, 1125362, 2214422, 4903363, 9806726, 34323541, 68647082]

約数ペア:

[(1, 68647082), (2, 34323541), (7, 9806726), (14, 4903363), (31, 2214422), (61, 1125362), (62, 1107211), (122, 562681), (217, 316346), (427, 160766), (434, 158173), (854, 80383), (1891, 36302), (2593, 26474), (3782, 18151), (5186, 13237)]