40548046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1049}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 76204800

約数和(自身を除く): 35656754

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1049, 1757, 2098, 2761, 3514, 5522, 7343, 11539, 14686, 19327, 23078, 38654, 80773, 161546, 263299, 526598, 1843093, 2896289, 3686186, 5792578, 20274023, 40548046]

約数ペア:

[(1, 40548046), (2, 20274023), (7, 5792578), (11, 3686186), (14, 2896289), (22, 1843093), (77, 526598), (154, 263299), (251, 161546), (502, 80773), (1049, 38654), (1757, 23078), (2098, 19327), (2761, 14686), (3514, 11539), (5522, 7343)]