68595214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1987}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 105705936

約数和(自身を除く): 37110722

約数列:

[1, 2, 41, 82, 421, 842, 1987, 3974, 17261, 34522, 81467, 162934, 836527, 1673054, 34297607, 68595214]

約数ペア:

[(1, 68595214), (2, 34297607), (41, 1673054), (82, 836527), (421, 162934), (842, 81467), (1987, 34522), (3974, 17261)]