72377908792

素因数分解:

$2^3\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1979269}}^1$

素因数の和:1979935

約数の個数: 32

約数和(自身を含む): 155333109600

約数和(自身を除く): 82955200808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 653, 1306, 2612, 4571, 5224, 9142, 18284, 36568, 1979269, 3958538, 7917076, 13854883, 15834152, 27709766, 55419532, 110839064, 1292462657, 2584925314, 5169850628, 9047238599, 10339701256, 18094477198, 36188954396, 72377908792]

約数ペア:

[(1, 72377908792), (2, 36188954396), (4, 18094477198), (7, 10339701256), (8, 9047238599), (14, 5169850628), (28, 2584925314), (56, 1292462657), (653, 110839064), (1306, 55419532), (2612, 27709766), (4571, 15834152), (5224, 13854883), (9142, 7917076), (18284, 3958538), (36568, 1979269)]