39796328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 89812800

約数和(自身を除く): 50016472

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 809, 946, 1118, 1144, 1618, 1892, 2236, 3236, 3784, 4472, 6149, 6472, 8899, 10517, 12298, 17798, 21034, 24596, 34787, 35596, 42068, 49192, 69574, 71192, 84136, 115687, 139148, 231374, 278296, 382657, 452231, 462748, 765314, 904462, 925496, 1530628, 1808924, 3061256, 3617848, 4974541, 9949082, 19898164, 39796328]

約数ペア:

[(1, 39796328), (2, 19898164), (4, 9949082), (8, 4974541), (11, 3617848), (13, 3061256), (22, 1808924), (26, 1530628), (43, 925496), (44, 904462), (52, 765314), (86, 462748), (88, 452231), (104, 382657), (143, 278296), (172, 231374), (286, 139148), (344, 115687), (473, 84136), (559, 71192), (572, 69574), (809, 49192), (946, 42068), (1118, 35596), (1144, 34787), (1618, 24596), (1892, 21034), (2236, 17798), (3236, 12298), (3784, 10517), (4472, 8899), (6149, 6472)]