64554014

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 48664546

約数列:

[1, 2, 7, 14, 89, 103, 178, 206, 503, 623, 721, 1006, 1246, 1442, 3521, 7042, 9167, 18334, 44767, 51809, 64169, 89534, 103618, 128338, 313369, 362663, 626738, 725326, 4611001, 9222002, 32277007, 64554014]

約数ペア:

[(1, 64554014), (2, 32277007), (7, 9222002), (14, 4611001), (89, 725326), (103, 626738), (178, 362663), (206, 313369), (503, 128338), (623, 103618), (721, 89534), (1006, 64169), (1246, 51809), (1442, 44767), (3521, 18334), (7042, 9167)]