87892826

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 154811520

約数和(自身を除く): 66918694

約数列:

[1, 2, 7, 14, 61, 101, 122, 202, 427, 707, 854, 1019, 1414, 2038, 6161, 7133, 12322, 14266, 43127, 62159, 86254, 102919, 124318, 205838, 435113, 720433, 870226, 1440866, 6278059, 12556118, 43946413, 87892826]

約数ペア:

[(1, 87892826), (2, 43946413), (7, 12556118), (14, 6278059), (61, 1440866), (101, 870226), (122, 720433), (202, 435113), (427, 205838), (707, 124318), (854, 102919), (1019, 86254), (1414, 62159), (2038, 43127), (6161, 14266), (7133, 12322)]