28063542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15643}}^1$

素因数の和:15684

約数の個数: 32

約数和(自身を含む): 63076608

約数和(自身を除く): 35013066

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 15643, 31286, 46929, 93858, 203359, 359789, 406718, 610077, 719578, 1079367, 1220154, 2158734, 4677257, 9354514, 14031771, 28063542]

約数ペア:

[(1, 28063542), (2, 14031771), (3, 9354514), (6, 4677257), (13, 2158734), (23, 1220154), (26, 1079367), (39, 719578), (46, 610077), (69, 406718), (78, 359789), (138, 203359), (299, 93858), (598, 46929), (897, 31286), (1794, 15643)]