7991476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 14938560

約数和(自身を除く): 6947084

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 1481, 2698, 2962, 5396, 5924, 28139, 56278, 105151, 112556, 210302, 420604, 1997869, 3995738, 7991476]

約数ペア:

[(1, 7991476), (2, 3995738), (4, 1997869), (19, 420604), (38, 210302), (71, 112556), (76, 105151), (142, 56278), (284, 28139), (1349, 5924), (1481, 5396), (2698, 2962)]