8068504468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{2273}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 14853404160

約数和(自身を除く): 6784899692

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 284, 431, 862, 1724, 2059, 2273, 4118, 4546, 8236, 9092, 12499, 24998, 30601, 49996, 61202, 65917, 122404, 131834, 161383, 263668, 322766, 645532, 887429, 979663, 1774858, 1959326, 3549716, 3918652, 4680107, 9360214, 18720428, 28410227, 56820454, 69556073, 113640908, 139112146, 278224292, 2017126117, 4034252234, 8068504468]

約数ペア:

[(1, 8068504468), (2, 4034252234), (4, 2017126117), (29, 278224292), (58, 139112146), (71, 113640908), (116, 69556073), (142, 56820454), (284, 28410227), (431, 18720428), (862, 9360214), (1724, 4680107), (2059, 3918652), (2273, 3549716), (4118, 1959326), (4546, 1774858), (8236, 979663), (9092, 887429), (12499, 645532), (24998, 322766), (30601, 263668), (49996, 161383), (61202, 131834), (65917, 122404)]