71003996

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12743}}^1$

素因数の和:12953

約数の個数: 24

約数和(自身を含む): 142732800

約数和(自身を除く): 71728804

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 12743, 25486, 50972, 89201, 178402, 356804, 2535857, 5071714, 10143428, 17750999, 35501998, 71003996]

約数ペア:

[(1, 71003996), (2, 35501998), (4, 17750999), (7, 10143428), (14, 5071714), (28, 2535857), (199, 356804), (398, 178402), (796, 89201), (1393, 50972), (2786, 25486), (5572, 12743)]