65445142

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 115152192

約数和(自身を除く): 49707050

約数列:

[1, 2, 7, 14, 53, 106, 193, 371, 386, 457, 742, 914, 1351, 2702, 3199, 6398, 10229, 20458, 24221, 48442, 71603, 88201, 143206, 169547, 176402, 339094, 617407, 1234814, 4674653, 9349306, 32722571, 65445142]

約数ペア:

[(1, 65445142), (2, 32722571), (7, 9349306), (14, 4674653), (53, 1234814), (106, 617407), (193, 339094), (371, 176402), (386, 169547), (457, 143206), (742, 88201), (914, 71603), (1351, 48442), (2702, 24221), (3199, 20458), (6398, 10229)]