29787628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{829}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 56287280

約数和(自身を除く): 26499652

約数列:

[1, 2, 4, 13, 26, 52, 691, 829, 1382, 1658, 2764, 3316, 8983, 10777, 17966, 21554, 35932, 43108, 572839, 1145678, 2291356, 7446907, 14893814, 29787628]

約数ペア:

[(1, 29787628), (2, 14893814), (4, 7446907), (13, 2291356), (26, 1145678), (52, 572839), (691, 43108), (829, 35932), (1382, 21554), (1658, 17966), (2764, 10777), (3316, 8983)]