40400386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{2693}}^1$

素因数の和:3285

約数の個数: 16

約数和(自身を含む): 65399544

約数和(自身を除く): 24999158

約数列:

[1, 2, 13, 26, 577, 1154, 2693, 5386, 7501, 15002, 35009, 70018, 1553861, 3107722, 20200193, 40400386]

約数ペア:

[(1, 40400386), (2, 20200193), (13, 3107722), (26, 1553861), (577, 70018), (1154, 35009), (2693, 15002), (5386, 7501)]