71354998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{719}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 126282240

約数和(自身を除く): 54927242

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 347, 694, 719, 1438, 3817, 4511, 7634, 7909, 9022, 9347, 15818, 18694, 49621, 99242, 102817, 205634, 249493, 498986, 2744423, 3243409, 5488846, 6486818, 35677499, 71354998]

約数ペア:

[(1, 71354998), (2, 35677499), (11, 6486818), (13, 5488846), (22, 3243409), (26, 2744423), (143, 498986), (286, 249493), (347, 205634), (694, 102817), (719, 99242), (1438, 49621), (3817, 18694), (4511, 15818), (7634, 9347), (7909, 9022)]