28609336

素因数分解:

$2^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1237}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 63509400

約数和(自身を除く): 34900064

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 59, 98, 118, 196, 236, 392, 413, 472, 826, 1237, 1652, 2474, 2891, 3304, 4948, 5782, 8659, 9896, 11564, 17318, 23128, 34636, 60613, 69272, 72983, 121226, 145966, 242452, 291932, 484904, 510881, 583864, 1021762, 2043524, 3576167, 4087048, 7152334, 14304668, 28609336]

約数ペア:

[(1, 28609336), (2, 14304668), (4, 7152334), (7, 4087048), (8, 3576167), (14, 2043524), (28, 1021762), (49, 583864), (56, 510881), (59, 484904), (98, 291932), (118, 242452), (196, 145966), (236, 121226), (392, 72983), (413, 69272), (472, 60613), (826, 34636), (1237, 23128), (1652, 17318), (2474, 11564), (2891, 9896), (3304, 8659), (4948, 5782)]