40525528043

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1\times {\mathrm{13879}}^1$

素因数の和:16827

約数の個数: 32

約数和(自身を含む): 54434472960

約数和(自身を除く): 13908944917

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2917, 13879, 20419, 32087, 37921, 97153, 152669, 180427, 224609, 265447, 417131, 1068683, 1262989, 1984697, 2919917, 13892879, 40485043, 283395301, 445335473, 526305559, 3117348311, 3684138913, 5789361149, 40525528043]

約数ペア:

[(1, 40525528043), (7, 5789361149), (11, 3684138913), (13, 3117348311), (77, 526305559), (91, 445335473), (143, 283395301), (1001, 40485043), (2917, 13892879), (13879, 2919917), (20419, 1984697), (32087, 1262989), (37921, 1068683), (97153, 417131), (152669, 265447), (180427, 224609)]