7982648

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 15532560

約数和(自身を除く): 7549912

約数列:

[1, 2, 4, 8, 53, 67, 106, 134, 212, 268, 281, 424, 536, 562, 1124, 2248, 3551, 7102, 14204, 14893, 18827, 28408, 29786, 37654, 59572, 75308, 119144, 150616, 997831, 1995662, 3991324, 7982648]

約数ペア:

[(1, 7982648), (2, 3991324), (4, 1995662), (8, 997831), (53, 150616), (67, 119144), (106, 75308), (134, 59572), (212, 37654), (268, 29786), (281, 28408), (424, 18827), (536, 14893), (562, 14204), (1124, 7102), (2248, 3551)]