28717272

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{5953}}^1$

素因数の和:6032

約数の個数: 48

約数和(自身を含む): 78950040

約数和(自身を除く): 50232768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 5953, 11906, 17859, 23812, 35718, 47624, 53577, 71436, 107154, 142872, 214308, 398851, 428616, 797702, 1196553, 1595404, 2393106, 3190808, 3589659, 4786212, 7179318, 9572424, 14358636, 28717272]

約数ペア:

[(1, 28717272), (2, 14358636), (3, 9572424), (4, 7179318), (6, 4786212), (8, 3589659), (9, 3190808), (12, 2393106), (18, 1595404), (24, 1196553), (36, 797702), (67, 428616), (72, 398851), (134, 214308), (201, 142872), (268, 107154), (402, 71436), (536, 53577), (603, 47624), (804, 35718), (1206, 23812), (1608, 17859), (2412, 11906), (4824, 5953)]