66277358

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1291}}^1$

素因数の和:1512

約数の個数: 32

約数和(自身を含む): 120311040

約数和(自身を除く): 54033682

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1291, 1351, 2582, 2702, 3667, 7334, 9037, 18074, 24529, 25669, 49058, 51338, 171703, 249163, 343406, 498326, 1744141, 3488282, 4734097, 9468194, 33138679, 66277358]

約数ペア:

[(1, 66277358), (2, 33138679), (7, 9468194), (14, 4734097), (19, 3488282), (38, 1744141), (133, 498326), (193, 343406), (266, 249163), (386, 171703), (1291, 51338), (1351, 49058), (2582, 25669), (2702, 24529), (3667, 18074), (7334, 9037)]