68388082

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 120806784

約数和(自身を除く): 52418702

約数列:

[1, 2, 7, 14, 41, 82, 283, 287, 421, 566, 574, 842, 1981, 2947, 3962, 5894, 11603, 17261, 23206, 34522, 81221, 119143, 120827, 162442, 238286, 241654, 834001, 1668002, 4884863, 9769726, 34194041, 68388082]

約数ペア:

[(1, 68388082), (2, 34194041), (7, 9769726), (14, 4884863), (41, 1668002), (82, 834001), (283, 241654), (287, 238286), (421, 162442), (566, 120827), (574, 119143), (842, 81221), (1981, 34522), (2947, 23206), (3962, 17261), (5894, 11603)]