40749006

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 83164320

約数和(自身を除く): 42415314

約数列:

[1, 2, 3, 6, 89, 137, 178, 267, 274, 411, 534, 557, 822, 1114, 1671, 3342, 12193, 24386, 36579, 49573, 73158, 76309, 99146, 148719, 152618, 228927, 297438, 457854, 6791501, 13583002, 20374503, 40749006]

約数ペア:

[(1, 40749006), (2, 20374503), (3, 13583002), (6, 6791501), (89, 457854), (137, 297438), (178, 228927), (267, 152618), (274, 148719), (411, 99146), (534, 76309), (557, 73158), (822, 49573), (1114, 36579), (1671, 24386), (3342, 12193)]