65642136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{390727}}^1$

素因数の和:390743

約数の個数: 32

約数和(自身を含む): 187549440

約数和(自身を除く): 121907304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 390727, 781454, 1172181, 1562908, 2344362, 2735089, 3125816, 4688724, 5470178, 8205267, 9377448, 10940356, 16410534, 21880712, 32821068, 65642136]

約数ペア:

[(1, 65642136), (2, 32821068), (3, 21880712), (4, 16410534), (6, 10940356), (7, 9377448), (8, 8205267), (12, 5470178), (14, 4688724), (21, 3125816), (24, 2735089), (28, 2344362), (42, 1562908), (56, 1172181), (84, 781454), (168, 390727)]