28553964

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{12329}}^1$

素因数の和:12529

約数の個数: 24

約数和(自身を含む): 66976560

約数和(自身を除く): 38422596

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 12329, 24658, 36987, 49316, 73974, 147948, 2379497, 4758994, 7138491, 9517988, 14276982, 28553964]

約数ペア:

[(1, 28553964), (2, 14276982), (3, 9517988), (4, 7138491), (6, 4758994), (12, 2379497), (193, 147948), (386, 73974), (579, 49316), (772, 36987), (1158, 24658), (2316, 12329)]