38979672

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:512

約数の個数: 64

約数和(自身を含む): 100932480

約数和(自身を除く): 61952808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 107, 129, 172, 214, 258, 321, 344, 353, 428, 516, 642, 706, 856, 1032, 1059, 1284, 1412, 2118, 2568, 2824, 4236, 4601, 8472, 9202, 13803, 15179, 18404, 27606, 30358, 36808, 37771, 45537, 55212, 60716, 75542, 91074, 110424, 113313, 121432, 151084, 182148, 226626, 302168, 364296, 453252, 906504, 1624153, 3248306, 4872459, 6496612, 9744918, 12993224, 19489836, 38979672]

約数ペア:

[(1, 38979672), (2, 19489836), (3, 12993224), (4, 9744918), (6, 6496612), (8, 4872459), (12, 3248306), (24, 1624153), (43, 906504), (86, 453252), (107, 364296), (129, 302168), (172, 226626), (214, 182148), (258, 151084), (321, 121432), (344, 113313), (353, 110424), (428, 91074), (516, 75542), (642, 60716), (706, 55212), (856, 45537), (1032, 37771), (1059, 36808), (1284, 30358), (1412, 27606), (2118, 18404), (2568, 15179), (2824, 13803), (4236, 9202), (4601, 8472)]