71347892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21059}}^1$

素因数の和:21092

約数の個数: 36

約数和(自身を含む): 156854880

約数和(自身を除く): 85506988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 21059, 42118, 84236, 147413, 231649, 294826, 463298, 589652, 926596, 1621543, 2548139, 3243086, 5096278, 6486172, 10192556, 17836973, 35673946, 71347892]

約数ペア:

[(1, 71347892), (2, 35673946), (4, 17836973), (7, 10192556), (11, 6486172), (14, 5096278), (22, 3243086), (28, 2548139), (44, 1621543), (77, 926596), (121, 589652), (154, 463298), (242, 294826), (308, 231649), (484, 147413), (847, 84236), (1694, 42118), (3388, 21059)]