39031916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 85639680

約数和(自身を除く): 46607764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 353, 359, 706, 718, 1412, 1436, 2471, 2513, 3883, 3949, 4942, 5026, 7766, 7898, 9884, 10052, 15532, 15796, 27181, 27643, 54362, 55286, 108724, 110572, 126727, 253454, 506908, 887089, 1393997, 1774178, 2787994, 3548356, 5575988, 9757979, 19515958, 39031916]

約数ペア:

[(1, 39031916), (2, 19515958), (4, 9757979), (7, 5575988), (11, 3548356), (14, 2787994), (22, 1774178), (28, 1393997), (44, 887089), (77, 506908), (154, 253454), (308, 126727), (353, 110572), (359, 108724), (706, 55286), (718, 54362), (1412, 27643), (1436, 27181), (2471, 15796), (2513, 15532), (3883, 10052), (3949, 9884), (4942, 7898), (5026, 7766)]