28723848

素因数分解:

$2^3\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{1097}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 71940960

約数和(自身を除く): 43217112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1091, 1097, 2182, 2194, 3273, 3291, 4364, 4388, 6546, 6582, 8728, 8776, 13092, 13164, 26184, 26328, 1196827, 2393654, 3590481, 4787308, 7180962, 9574616, 14361924, 28723848]

約数ペア:

[(1, 28723848), (2, 14361924), (3, 9574616), (4, 7180962), (6, 4787308), (8, 3590481), (12, 2393654), (24, 1196827), (1091, 26328), (1097, 26184), (2182, 13164), (2194, 13092), (3273, 8776), (3291, 8728), (4364, 6582), (4388, 6546)]