77736478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 127020960

約数和(自身を除く): 49284482

約数列:

[1, 2, 17, 34, 53, 106, 179, 241, 358, 482, 901, 1802, 3043, 4097, 6086, 8194, 9487, 12773, 18974, 25546, 43139, 86278, 161279, 217141, 322558, 434282, 733363, 1466726, 2286367, 4572734, 38868239, 77736478]

約数ペア:

[(1, 77736478), (2, 38868239), (17, 4572734), (34, 2286367), (53, 1466726), (106, 733363), (179, 434282), (241, 322558), (358, 217141), (482, 161279), (901, 86278), (1802, 43139), (3043, 25546), (4097, 18974), (6086, 12773), (8194, 9487)]