69494278

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{479}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 122664960

約数和(自身を除く): 53170682

約数列:

[1, 2, 7, 14, 43, 86, 241, 301, 479, 482, 602, 958, 1687, 3353, 3374, 6706, 10363, 20597, 20726, 41194, 72541, 115439, 144179, 145082, 230878, 288358, 808073, 1616146, 4963877, 9927754, 34747139, 69494278]

約数ペア:

[(1, 69494278), (2, 34747139), (7, 9927754), (14, 4963877), (43, 1616146), (86, 808073), (241, 288358), (301, 230878), (479, 145082), (482, 144179), (602, 115439), (958, 72541), (1687, 41194), (3353, 20726), (3374, 20597), (6706, 10363)]