38990896

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^2$

素因数の和:246

約数の個数: 60

約数和(自身を含む): 89593968

約数和(自身を除く): 50603072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 97, 112, 148, 194, 259, 296, 388, 518, 592, 679, 776, 1036, 1358, 1552, 2072, 2716, 3589, 4144, 5432, 7178, 9409, 10864, 14356, 18818, 25123, 28712, 37636, 50246, 57424, 65863, 75272, 100492, 131726, 150544, 200984, 263452, 348133, 401968, 526904, 696266, 1053808, 1392532, 2436931, 2785064, 4873862, 5570128, 9747724, 19495448, 38990896]

約数ペア:

[(1, 38990896), (2, 19495448), (4, 9747724), (7, 5570128), (8, 4873862), (14, 2785064), (16, 2436931), (28, 1392532), (37, 1053808), (56, 696266), (74, 526904), (97, 401968), (112, 348133), (148, 263452), (194, 200984), (259, 150544), (296, 131726), (388, 100492), (518, 75272), (592, 65863), (679, 57424), (776, 50246), (1036, 37636), (1358, 28712), (1552, 25123), (2072, 18818), (2716, 14356), (3589, 10864), (4144, 9409), (5432, 7178)]