71269682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{3371}}^1$

素因数の和:3446

約数の個数: 24

約数和(自身を含む): 120542256

約数和(自身を除く): 49272574

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 961, 1922, 3371, 6742, 10571, 21142, 37081, 74162, 104501, 209002, 1149511, 2299022, 3239531, 6479062, 35634841, 71269682]

約数ペア:

[(1, 71269682), (2, 35634841), (11, 6479062), (22, 3239531), (31, 2299022), (62, 1149511), (341, 209002), (682, 104501), (961, 74162), (1922, 37081), (3371, 21142), (6742, 10571)]