64573068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{768727}}^1$

素因数の和:768741

約数の個数: 24

約数和(自身を含む): 172195072

約数和(自身を除く): 107622004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 768727, 1537454, 2306181, 3074908, 4612362, 5381089, 9224724, 10762178, 16143267, 21524356, 32286534, 64573068]

約数ペア:

[(1, 64573068), (2, 32286534), (3, 21524356), (4, 16143267), (6, 10762178), (7, 9224724), (12, 5381089), (14, 4612362), (21, 3074908), (28, 2306181), (42, 1537454), (84, 768727)]