16147768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 38243520

約数和(自身を除く): 22095752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 541, 574, 728, 1066, 1082, 1148, 2132, 2164, 2296, 3731, 3787, 4264, 4328, 7033, 7462, 7574, 14066, 14924, 15148, 22181, 28132, 29848, 30296, 44362, 49231, 56264, 88724, 98462, 155267, 177448, 196924, 288353, 310534, 393848, 576706, 621068, 1153412, 1242136, 2018471, 2306824, 4036942, 8073884, 16147768]

約数ペア:

[(1, 16147768), (2, 8073884), (4, 4036942), (7, 2306824), (8, 2018471), (13, 1242136), (14, 1153412), (26, 621068), (28, 576706), (41, 393848), (52, 310534), (56, 288353), (82, 196924), (91, 177448), (104, 155267), (164, 98462), (182, 88724), (287, 56264), (328, 49231), (364, 44362), (533, 30296), (541, 29848), (574, 28132), (728, 22181), (1066, 15148), (1082, 14924), (1148, 14066), (2132, 7574), (2164, 7462), (2296, 7033), (3731, 4328), (3787, 4264)]