28553652

素因数分解:

$2^2\times 3^2\times {\mathrm{727}}^1\times {\mathrm{1091}}^1$

素因数の和:1828

約数の個数: 36

約数和(自身を含む): 72342816

約数和(自身を除く): 43789164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 727, 1091, 1454, 2181, 2182, 2908, 3273, 4362, 4364, 6543, 6546, 8724, 9819, 13086, 13092, 19638, 26172, 39276, 793157, 1586314, 2379471, 3172628, 4758942, 7138413, 9517884, 14276826, 28553652]

約数ペア:

[(1, 28553652), (2, 14276826), (3, 9517884), (4, 7138413), (6, 4758942), (9, 3172628), (12, 2379471), (18, 1586314), (36, 793157), (727, 39276), (1091, 26172), (1454, 19638), (2181, 13092), (2182, 13086), (2908, 9819), (3273, 8724), (4362, 6546), (4364, 6543)]