64587796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{929}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 139991040

約数和(自身を除く): 75403244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 191, 364, 382, 764, 929, 1337, 1858, 2483, 2674, 3716, 4966, 5348, 6503, 9932, 12077, 13006, 17381, 24154, 26012, 34762, 48308, 69524, 84539, 169078, 177439, 338156, 354878, 709756, 1242073, 2306707, 2484146, 4613414, 4968292, 9226828, 16146949, 32293898, 64587796]

約数ペア:

[(1, 64587796), (2, 32293898), (4, 16146949), (7, 9226828), (13, 4968292), (14, 4613414), (26, 2484146), (28, 2306707), (52, 1242073), (91, 709756), (182, 354878), (191, 338156), (364, 177439), (382, 169078), (764, 84539), (929, 69524), (1337, 48308), (1858, 34762), (2483, 26012), (2674, 24154), (3716, 17381), (4966, 13006), (5348, 12077), (6503, 9932)]