25291289286

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{379}}^1\times {\mathrm{26293}}^1$

素因数の和:26730

約数の個数: 64

約数和(自身を含む): 57552307200

約数和(自身を除く): 32261017914

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 379, 423, 758, 846, 1137, 1269, 2274, 2538, 3411, 6822, 10233, 17813, 20466, 26293, 35626, 52586, 53439, 78879, 106878, 157758, 160317, 236637, 320634, 473274, 480951, 709911, 961902, 1235771, 1419822, 2471542, 3707313, 7414626, 9965047, 11121939, 19930094, 22243878, 29895141, 33365817, 59790282, 66731634, 89685423, 179370846, 269056269, 468357209, 538112538, 936714418, 1405071627, 2810143254, 4215214881, 8430429762, 12645644643, 25291289286]

約数ペア:

[(1, 25291289286), (2, 12645644643), (3, 8430429762), (6, 4215214881), (9, 2810143254), (18, 1405071627), (27, 936714418), (47, 538112538), (54, 468357209), (94, 269056269), (141, 179370846), (282, 89685423), (379, 66731634), (423, 59790282), (758, 33365817), (846, 29895141), (1137, 22243878), (1269, 19930094), (2274, 11121939), (2538, 9965047), (3411, 7414626), (6822, 3707313), (10233, 2471542), (17813, 1419822), (20466, 1235771), (26293, 961902), (35626, 709911), (52586, 480951), (53439, 473274), (78879, 320634), (106878, 236637), (157758, 160317)]