69906316

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1879}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 125072640

約数和(自身を除く): 55166324

約数列:

[1, 2, 4, 71, 131, 142, 262, 284, 524, 1879, 3758, 7516, 9301, 18602, 37204, 133409, 246149, 266818, 492298, 533636, 984596, 17476579, 34953158, 69906316]

約数ペア:

[(1, 69906316), (2, 34953158), (4, 17476579), (71, 984596), (131, 533636), (142, 492298), (262, 266818), (284, 246149), (524, 133409), (1879, 37204), (3758, 18602), (7516, 9301)]