7271536

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 14757984

約数和(自身を除く): 7486448

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 173, 284, 296, 346, 568, 592, 692, 1136, 1384, 2627, 2768, 5254, 6401, 10508, 12283, 12802, 21016, 24566, 25604, 42032, 49132, 51208, 98264, 102416, 196528, 454471, 908942, 1817884, 3635768, 7271536]

約数ペア:

[(1, 7271536), (2, 3635768), (4, 1817884), (8, 908942), (16, 454471), (37, 196528), (71, 102416), (74, 98264), (142, 51208), (148, 49132), (173, 42032), (284, 25604), (296, 24566), (346, 21016), (568, 12802), (592, 12283), (692, 10508), (1136, 6401), (1384, 5254), (2627, 2768)]