1649156768

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{48757}}^1$

素因数の和:48925

約数の個数: 48

約数和(自身を含む): 3735252864

約数和(自身を除く): 2086096096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2416, 4228, 4832, 8456, 16912, 33824, 48757, 97514, 195028, 341299, 390056, 682598, 780112, 1365196, 1560224, 2730392, 5460784, 7362307, 10921568, 14724614, 29449228, 51536149, 58898456, 103072298, 117796912, 206144596, 235593824, 412289192, 824578384, 1649156768]

約数ペア:

[(1, 1649156768), (2, 824578384), (4, 412289192), (7, 235593824), (8, 206144596), (14, 117796912), (16, 103072298), (28, 58898456), (32, 51536149), (56, 29449228), (112, 14724614), (151, 10921568), (224, 7362307), (302, 5460784), (604, 2730392), (1057, 1560224), (1208, 1365196), (2114, 780112), (2416, 682598), (4228, 390056), (4832, 341299), (8456, 195028), (16912, 97514), (33824, 48757)]