28192712012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^2\times {\mathrm{6833}}^1$

素因数の和:7322

約数の個数: 36

約数和(自身を含む): 52165425480

約数和(自身を除く): 23972713468

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 4427, 6833, 8854, 13666, 17708, 27332, 54289, 108578, 129827, 217156, 259654, 519308, 1031491, 1592089, 2062982, 3184178, 4125964, 6368356, 30249691, 60499382, 120998764, 370956737, 741913474, 1483826948, 7048178003, 14096356006, 28192712012]

約数ペア:

[(1, 28192712012), (2, 14096356006), (4, 7048178003), (19, 1483826948), (38, 741913474), (76, 370956737), (233, 120998764), (466, 60499382), (932, 30249691), (4427, 6368356), (6833, 4125964), (8854, 3184178), (13666, 2062982), (17708, 1592089), (27332, 1031491), (54289, 519308), (108578, 259654), (129827, 217156)]