40272898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22349}}^1$

素因数の和:22421

約数の個数: 16

約数和(自身を含む): 65172600

約数和(自身を除く): 24899702

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 22349, 44698, 379933, 759866, 1184497, 2368994, 20136449, 40272898]

約数ペア:

[(1, 40272898), (2, 20136449), (17, 2368994), (34, 1184497), (53, 759866), (106, 379933), (901, 44698), (1802, 22349)]