28949964

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{22133}}^1$

素因数の和:22249

約数の個数: 24

約数和(自身を含む): 68172720

約数和(自身を除く): 39222756

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 22133, 44266, 66399, 88532, 132798, 265596, 2412497, 4824994, 7237491, 9649988, 14474982, 28949964]

約数ペア:

[(1, 28949964), (2, 14474982), (3, 9649988), (4, 7237491), (6, 4824994), (12, 2412497), (109, 265596), (218, 132798), (327, 88532), (436, 66399), (654, 44266), (1308, 22133)]