71228082247

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{54163}}^1$

素因数の和:54487

約数の個数: 32

約数和(自身を含む): 88541240832

約数和(自身を除く): 17313158585

約数列:

[1, 7, 17, 43, 119, 257, 301, 731, 1799, 4369, 5117, 11051, 30583, 54163, 77357, 187867, 379141, 920771, 1315069, 2329009, 6445397, 13919891, 16303063, 39593153, 97439237, 236638147, 277152071, 598555313, 1656467029, 4189887191, 10175440321, 71228082247]

約数ペア:

[(1, 71228082247), (7, 10175440321), (17, 4189887191), (43, 1656467029), (119, 598555313), (257, 277152071), (301, 236638147), (731, 97439237), (1799, 39593153), (4369, 16303063), (5117, 13919891), (11051, 6445397), (30583, 2329009), (54163, 1315069), (77357, 920771), (187867, 379141)]