25781496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82633}}^1$

素因数の和:82655

約数の個数: 32

約数和(自身を含む): 69412560

約数和(自身を除く): 43631064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 82633, 165266, 247899, 330532, 495798, 661064, 991596, 1074229, 1983192, 2148458, 3222687, 4296916, 6445374, 8593832, 12890748, 25781496]

約数ペア:

[(1, 25781496), (2, 12890748), (3, 8593832), (4, 6445374), (6, 4296916), (8, 3222687), (12, 2148458), (13, 1983192), (24, 1074229), (26, 991596), (39, 661064), (52, 495798), (78, 330532), (104, 247899), (156, 165266), (312, 82633)]