28655046

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{8423}}^1$

素因数の和:8447

約数の個数: 48

約数和(自身を含む): 73592064

約数和(自身を除く): 44937018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 8423, 16846, 25269, 50538, 58961, 75807, 117922, 151614, 176883, 227421, 353766, 454842, 530649, 682263, 1061298, 1364526, 1591947, 2046789, 3183894, 4093578, 4775841, 9551682, 14327523, 28655046]

約数ペア:

[(1, 28655046), (2, 14327523), (3, 9551682), (6, 4775841), (7, 4093578), (9, 3183894), (14, 2046789), (18, 1591947), (21, 1364526), (27, 1061298), (42, 682263), (54, 530649), (63, 454842), (81, 353766), (126, 227421), (162, 176883), (189, 151614), (243, 117922), (378, 75807), (486, 58961), (567, 50538), (1134, 25269), (1701, 16846), (3402, 8423)]