72328648

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4153}}^1$

素因数の和:4477

約数の個数: 32

約数和(自身を含む): 155525760

約数和(自身を除く): 83197112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 4153, 4354, 8306, 8708, 16612, 17416, 29071, 33224, 58142, 116284, 232568, 1291583, 2583166, 5166332, 9041081, 10332664, 18082162, 36164324, 72328648]

約数ペア:

[(1, 72328648), (2, 36164324), (4, 18082162), (7, 10332664), (8, 9041081), (14, 5166332), (28, 2583166), (56, 1291583), (311, 232568), (622, 116284), (1244, 58142), (2177, 33224), (2488, 29071), (4153, 17416), (4354, 16612), (8306, 8708)]