42159404

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11321}}^1$

素因数の和:11358

約数の個数: 36

約数和(自身を含む): 90349560

約数和(自身を除く): 48190156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 11321, 22642, 45284, 79247, 158494, 215099, 316988, 430198, 554729, 860396, 1109458, 1505693, 2218916, 3011386, 6022772, 10539851, 21079702, 42159404]

約数ペア:

[(1, 42159404), (2, 21079702), (4, 10539851), (7, 6022772), (14, 3011386), (19, 2218916), (28, 1505693), (38, 1109458), (49, 860396), (76, 554729), (98, 430198), (133, 316988), (196, 215099), (266, 158494), (532, 79247), (931, 45284), (1862, 22642), (3724, 11321)]