28705527632

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{11881427}}^1$

素因数の和:11881586

約数の個数: 20

約数和(自身を含む): 55985288736

約数和(自身を除く): 27279761104

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 11881427, 23762854, 47525708, 95051416, 190102832, 1794095477, 3588190954, 7176381908, 14352763816, 28705527632]

約数ペア:

[(1, 28705527632), (2, 14352763816), (4, 7176381908), (8, 3588190954), (16, 1794095477), (151, 190102832), (302, 95051416), (604, 47525708), (1208, 23762854), (2416, 11881427)]