26209246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2663}}^1$

素因数の和:2728

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 22382114

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 2663, 4921, 5326, 9842, 18641, 37282, 50597, 98531, 101194, 197062, 354179, 689717, 708358, 1379434, 1872089, 3744178, 13104623, 26209246]

約数ペア:

[(1, 26209246), (2, 13104623), (7, 3744178), (14, 1872089), (19, 1379434), (37, 708358), (38, 689717), (74, 354179), (133, 197062), (259, 101194), (266, 98531), (518, 50597), (703, 37282), (1406, 18641), (2663, 9842), (4921, 5326)]