67908964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{2333}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 125475840

約数和(自身を除く): 57566876

約数列:

[1, 2, 4, 19, 38, 76, 383, 766, 1532, 2333, 4666, 7277, 9332, 14554, 29108, 44327, 88654, 177308, 893539, 1787078, 3574156, 16977241, 33954482, 67908964]

約数ペア:

[(1, 67908964), (2, 33954482), (4, 16977241), (19, 3574156), (38, 1787078), (76, 893539), (383, 177308), (766, 88654), (1532, 44327), (2333, 29108), (4666, 14554), (7277, 9332)]