71205134

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5121

約数の個数: 48

約数和(自身を含む): 145995696

約数和(自身を除く): 74790562

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 5081, 7007, 10162, 14014, 35567, 55891, 66053, 71134, 111782, 132106, 248969, 391237, 462371, 497938, 726583, 782474, 924742, 1453166, 2738659, 3236597, 5086081, 5477318, 6473194, 10172162, 35602567, 71205134]

約数ペア:

[(1, 71205134), (2, 35602567), (7, 10172162), (11, 6473194), (13, 5477318), (14, 5086081), (22, 3236597), (26, 2738659), (49, 1453166), (77, 924742), (91, 782474), (98, 726583), (143, 497938), (154, 462371), (182, 391237), (286, 248969), (539, 132106), (637, 111782), (1001, 71134), (1078, 66053), (1274, 55891), (2002, 35567), (5081, 14014), (7007, 10162)]