7919704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 16107840

約数和(自身を除く): 8188136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 281, 542, 562, 1084, 1124, 2168, 2248, 3523, 3653, 7046, 7306, 14092, 14612, 28184, 29224, 76151, 152302, 304604, 609208, 989963, 1979926, 3959852, 7919704]

約数ペア:

[(1, 7919704), (2, 3959852), (4, 1979926), (8, 989963), (13, 609208), (26, 304604), (52, 152302), (104, 76151), (271, 29224), (281, 28184), (542, 14612), (562, 14092), (1084, 7306), (1124, 7046), (2168, 3653), (2248, 3523)]