39442984

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 86839200

約数和(自身を除く): 47396216

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 419, 574, 838, 1148, 1676, 1681, 2296, 2933, 3352, 3362, 5866, 6724, 11732, 11767, 13448, 17179, 23464, 23534, 34358, 47068, 68716, 94136, 120253, 137432, 240506, 481012, 704339, 962024, 1408678, 2817356, 4930373, 5634712, 9860746, 19721492, 39442984]

約数ペア:

[(1, 39442984), (2, 19721492), (4, 9860746), (7, 5634712), (8, 4930373), (14, 2817356), (28, 1408678), (41, 962024), (56, 704339), (82, 481012), (164, 240506), (287, 137432), (328, 120253), (419, 94136), (574, 68716), (838, 47068), (1148, 34358), (1676, 23534), (1681, 23464), (2296, 17179), (2933, 13448), (3352, 11767), (3362, 11732), (5866, 6724)]