40575668

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85243}}^1$

素因数の和:85271

約数の個数: 24

約数和(自身を含む): 85925952

約数和(自身を除く): 45350284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 85243, 170486, 340972, 596701, 1193402, 1449131, 2386804, 2898262, 5796524, 10143917, 20287834, 40575668]

約数ペア:

[(1, 40575668), (2, 20287834), (4, 10143917), (7, 5796524), (14, 2898262), (17, 2386804), (28, 1449131), (34, 1193402), (68, 596701), (119, 340972), (238, 170486), (476, 85243)]