65364208

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44893}}^1$

素因数の和:44921

約数の個数: 40

約数和(自身を含む): 155871968

約数和(自身を除く): 90507760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 44893, 89786, 179572, 314251, 359144, 583609, 628502, 718288, 1167218, 1257004, 2334436, 2514008, 4085263, 4668872, 5028016, 8170526, 9337744, 16341052, 32682104, 65364208]

約数ペア:

[(1, 65364208), (2, 32682104), (4, 16341052), (7, 9337744), (8, 8170526), (13, 5028016), (14, 4668872), (16, 4085263), (26, 2514008), (28, 2334436), (52, 1257004), (56, 1167218), (91, 718288), (104, 628502), (112, 583609), (182, 359144), (208, 314251), (364, 179572), (728, 89786), (1456, 44893)]