64205904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191089}}^1$

素因数の和:191107

約数の個数: 40

約数和(自身を含む): 189561280

約数和(自身を除く): 125355376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 191089, 382178, 573267, 764356, 1146534, 1337623, 1528712, 2293068, 2675246, 3057424, 4012869, 4586136, 5350492, 8025738, 9172272, 10700984, 16051476, 21401968, 32102952, 64205904]

約数ペア:

[(1, 64205904), (2, 32102952), (3, 21401968), (4, 16051476), (6, 10700984), (7, 9172272), (8, 8025738), (12, 5350492), (14, 4586136), (16, 4012869), (21, 3057424), (24, 2675246), (28, 2293068), (42, 1528712), (48, 1337623), (56, 1146534), (84, 764356), (112, 573267), (168, 382178), (336, 191089)]