5645304856

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{71503}}^1$

素因数の和:71719

約数の個数: 32

約数和(自身を含む): 10811404800

約数和(自身を除く): 5166099944

約数列:

[1, 2, 4, 8, 71, 139, 142, 278, 284, 556, 568, 1112, 9869, 19738, 39476, 71503, 78952, 143006, 286012, 572024, 5076713, 9938917, 10153426, 19877834, 20306852, 39755668, 40613704, 79511336, 705663107, 1411326214, 2822652428, 5645304856]

約数ペア:

[(1, 5645304856), (2, 2822652428), (4, 1411326214), (8, 705663107), (71, 79511336), (139, 40613704), (142, 39755668), (278, 20306852), (284, 19877834), (556, 10153426), (568, 9938917), (1112, 5076713), (9869, 572024), (19738, 286012), (39476, 143006), (71503, 78952)]