65964486

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2521}}^1$

素因数の和:2629

約数の個数: 48

約数和(自身を含む): 155254320

約数和(自身を除く): 89289834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1869, 2521, 3738, 4361, 5042, 7563, 8722, 13083, 15126, 17647, 26166, 35294, 52941, 105882, 123529, 224369, 247058, 370587, 448738, 673107, 741174, 1346214, 1570583, 3141166, 4711749, 9423498, 10994081, 21988162, 32982243, 65964486]

約数ペア:

[(1, 65964486), (2, 32982243), (3, 21988162), (6, 10994081), (7, 9423498), (14, 4711749), (21, 3141166), (42, 1570583), (49, 1346214), (89, 741174), (98, 673107), (147, 448738), (178, 370587), (267, 247058), (294, 224369), (534, 123529), (623, 105882), (1246, 52941), (1869, 35294), (2521, 26166), (3738, 17647), (4361, 15126), (5042, 13083), (7563, 8722)]